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  • 型号: TL7726IDR
  • 制造商: Texas Instruments
  • 库位|库存: xxxx|xxxx
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TL7726IDR产品简介:

ICGOO电子元器件商城为您提供TL7726IDR由Texas Instruments设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 TL7726IDR价格参考¥5.84-¥5.84。Texas InstrumentsTL7726IDR封装/规格:TVS - 混合技术, 。您可以下载TL7726IDR参考资料、Datasheet数据手册功能说明书,资料中有TL7726IDR 详细功能的应用电路图电压和使用方法及教程。

产品参数 图文手册 常见问题
参数 数值
产品目录

电路保护

描述

IC HEX CLAMPING CIRCUITS 8-SOIC专业电源管理 HEX CLAMPING CIRCUIT

产品分类

TVS - 混合技术

品牌

Texas Instruments

产品手册

点击此处下载产品Datasheet

产品图片

rohs

符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求

产品系列

电源管理 IC,专业电源管理,Texas Instruments TL7726IDR-

数据手册

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产品型号

TL7726IDR

产品

Voltage References

产品目录页面

点击此处下载产品Datasheet

产品种类

专业电源管理

供应商器件封装

8-SOIC

其它名称

296-26726-1

制造商产品页

http://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&orderablePartNumber=TL7726IDR

功率(W)

-

包装

剪切带 (CT)

单位重量

72.600 mg

商标

Texas Instruments

安装风格

SMD/SMT

封装

Reel

封装/外壳

8-SOIC(0.154",3.90mm 宽)

封装/箱体

SOIC-8

工厂包装数量

2500

应用

通用

技术

混合技术

标准包装

1

电压-工作

5V

电压-箝位

-200/+205V

电源电流

10 uA

电路数

6

系列

TL7726

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PDF Datasheet 数据手册内容提取

TL7726 HEX CLAMPING CIRCUITS SLAS078C – SEPTEMBER 1993 – REVISED JULY 1999 (cid:0) Protects Against Latch-Up D OR P PACKAGE (cid:0) (TOP VIEW) 25-mA Current Sink in Active State (cid:0) Less Than 1-mW Dissipation in Standby GND 1 8 REF Condition CLAMP 2 7 CLAMP (cid:0) Ideal for Applications in Environments CLAMP 3 6 CLAMP Where Large Transient Spikes Occur CLAMP 4 5 CLAMP (cid:0) Stable Operation for All Values of Capacitive Load (cid:0) No Output Overshoot description The TL7726 consists of six identical clamping circuits that monitor an input voltage with respect to a reference value, REF. For an input voltage (V) in the range of GND to < REF, the clamping circuits present a very high I impedance to ground, drawing current of less than 10 m A. The clamping circuits are active for V < GND or I V > REF when they have a very low impedance and can sink up to 25 mA. I These characteristics make the TL7726 ideal as protection devices for CMOS semiconductor devices in environments where there are large positive or negative transients to protect analog-to-digital converters in automotive or industrial systems. The use of clamping circuits provides a safeguard against potential latch-up. The TL7726C is characterized for operation over the temperature range of 0°C to 70°C. The TL7726I is characterized for operation over the temperature range of –40°C to 85°C. The TL7726Q is characterized for operation over the temperature range of –40°C to 125°C. AVAILABLE OPTIONS TA SOIC (D) PLASTIC DIP (P) 0°C to 70°C TL7726CD TL7726CP –40°C to 85°C TL7726ID TL7726IP –40°C to 125°C TL7726QD TL7726QP The D package is available taped and reeled. Add the suffix R to the device type (i.e., TL7726CDR). Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright  1999, Texas Instruments Incorporated Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1

TL7726 HEX CLAMPING CIRCUITS SLAS078C – SEPTEMBER 1993 – REVISED JULY 1999 absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Reference voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V ref Clamping current, I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA IK Junction temperature, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C J Package thermal impedance, q (see Notes 1 and 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W JA P package. . . . . . . . . . . . . . . . . . . . . . . . . . . . 127°C/W Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Storage temperature range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C stg †Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. q NOTES: 1. Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/q JA. Operating at the absolute maximum TJ of 150°C can impact reliability. 2. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace length of zero. recommended operating conditions MIN MAX UNIT Reference voltage, Vref 4.5 5.5 V VI ≥ Vref 25 IInnppuutt ccllaammppiinngg ccuurrrreenntt, IIIIKK mmAA VI ≤ GND –25 TL7726C 0 70 Operating free-air temperature range, TA TL7726I –40 85 °C TL7726Q –40 125 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP‡ MAX UNIT VIK+ Positive clamp voltage II = 20 mA Vref Vref+200 mV VIK– Negative clamp voltage II = 20 mA –200 0 mV IZ Reference current Vref = 5 V 25 60 m A Vref – 50 mV ≤ VI ≤ Vref 10 II Input current GND ≤ VI ≤ 50 mV –10 m A 50 mV ≤ VI ≤ Vref – 50 mV –1 1 ‡All typical values are at TA = 25°C. switching characteristics specified at T = 25°C A PARAMETER TEST CONDITIONS MIN MAX UNIT tts SSeettttlliinngg ttiimmee VII((ssyysstteemm)) = ±13 V,, RII = 600 W ,, ttt < 1 mm s,, 3300 mm ss Measured at 10% to 90%, See Figure 1 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

TL7726 HEX CLAMPING CIRCUITS SLAS078C – SEPTEMBER 1993 – REVISED JULY 1999 PARAMETER MEASUREMENT INFORMATION VCC = 5 V REF CLAMP 600 W TL7726 VI(system) GND TEST CIRCUIT VIK+ 95% 13 V 90% VIK VI(system) 0 V 5% –13 V 10% VIK– tt tt ts ts INPUT WAVEFORM CLAMP WAVEFORM Figure 1. Switching Characteristics 100 mA 25 mA 10 mA 1 mA II 100 m A 10 m A 1 m A VIK– Vref –50 mV –VI VI 50 mV –1 m A VIK+ –10 m A II –100 m A –1 mA –10 mA –25 mA –100 mA GND Vref Figure 2. Tolerance Band for Clamping Circuit POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3

TL7726 HEX CLAMPING CIRCUITS SLAS078C – SEPTEMBER 1993 – REVISED JULY 1999 APPLICATION INFORMATION VCC = 5 V II(system) Device to Be VI(system) 10 kW VI Protected, e.g., A/D Converter, (input signal) II Microprocessor, etc. IZ 1/6 TL7726 Vref Example: If II >> II(system), i.e., VI(system) > Vref + 200 mV where: II(system) = Input current to the device being protected VI(system) = Input voltage to the device being protected then the maximum input voltage VI(system)max = Vref + IImax(10kW ) = 5 V + 25 mA(10kW ) = 5 V + 250 V = 255 V Figure 3. Typical Application 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

PACKAGE OPTION ADDENDUM www.ti.com 24-Aug-2018 PACKAGING INFORMATION Orderable Device Status Package Type Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) (6) (3) (4/5) TL7726CD ACTIVE SOIC D 8 75 Green (RoHS CU NIPDAU Level-1-260C-UNLIM 0 to 70 7726C & no Sb/Br) TL7726CDE4 ACTIVE SOIC D 8 75 Green (RoHS CU NIPDAU Level-1-260C-UNLIM 0 to 70 7726C & no Sb/Br) TL7726CDR ACTIVE SOIC D 8 2500 Green (RoHS CU NIPDAU Level-1-260C-UNLIM 0 to 70 7726C & no Sb/Br) TL7726CP ACTIVE PDIP P 8 50 Green (RoHS CU NIPDAU N / A for Pkg Type 0 to 70 TL7726CP & no Sb/Br) TL7726ID ACTIVE SOIC D 8 75 Green (RoHS CU NIPDAU Level-1-260C-UNLIM -40 to 85 7726I & no Sb/Br) TL7726IDR ACTIVE SOIC D 8 2500 Green (RoHS CU NIPDAU Level-1-260C-UNLIM -40 to 85 7726I & no Sb/Br) TL7726IP ACTIVE PDIP P 8 50 Green (RoHS CU NIPDAU N / A for Pkg Type -40 to 85 TL7726IP & no Sb/Br) TL7726IPE4 ACTIVE PDIP P 8 50 Green (RoHS CU NIPDAU N / A for Pkg Type -40 to 85 TL7726IP & no Sb/Br) TL7726QD ACTIVE SOIC D 8 75 Green (RoHS CU NIPDAU Level-1-260C-UNLIM -40 to 125 7726Q & no Sb/Br) TL7726QDG4 ACTIVE SOIC D 8 75 Green (RoHS CU NIPDAU Level-1-260C-UNLIM 7726Q & no Sb/Br) TL7726QDR ACTIVE SOIC D 8 2500 Green (RoHS CU NIPDAU Level-1-260C-UNLIM -40 to 125 7726Q & no Sb/Br) TL7726QDRG4 ACTIVE SOIC D 8 2500 Green (RoHS CU NIPDAU Level-1-260C-UNLIM 7726Q & no Sb/Br) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Addendum-Page 1

PACKAGE OPTION ADDENDUM www.ti.com 24-Aug-2018 Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 2

PACKAGE MATERIALS INFORMATION www.ti.com 20-Feb-2019 TAPE AND REEL INFORMATION *Alldimensionsarenominal Device Package Package Pins SPQ Reel Reel A0 B0 K0 P1 W Pin1 Type Drawing Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant (mm) W1(mm) TL7726CDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TL7726IDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TL7726QDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 TL7726QDRG4 SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 PackMaterials-Page1

PACKAGE MATERIALS INFORMATION www.ti.com 20-Feb-2019 *Alldimensionsarenominal Device PackageType PackageDrawing Pins SPQ Length(mm) Width(mm) Height(mm) TL7726CDR SOIC D 8 2500 340.5 338.1 20.6 TL7726IDR SOIC D 8 2500 340.5 338.1 20.6 TL7726QDR SOIC D 8 2500 350.0 350.0 43.0 TL7726QDRG4 SOIC D 8 2500 350.0 350.0 43.0 PackMaterials-Page2

PACKAGE OUTLINE D0008A SOIC - 1.75 mm max height SCALE 2.800 SMALL OUTLINE INTEGRATED CIRCUIT C SEATING PLANE .228-.244 TYP [5.80-6.19] .004 [0.1] C A PIN 1 ID AREA 6X .050 [1.27] 8 1 2X .189-.197 [4.81-5.00] .150 NOTE 3 [3.81] 4X (0 -15 ) 4 5 8X .012-.020 B .150-.157 [0.31-0.51] .069 MAX [3.81-3.98] .010 [0.25] C A B [1.75] NOTE 4 .005-.010 TYP [0.13-0.25] 4X (0 -15 ) SEE DETAIL A .010 [0.25] .004-.010 0 - 8 [0.11-0.25] .016-.050 [0.41-1.27] DETAIL A (.041) TYPICAL [1.04] 4214825/C 02/2019 NOTES: 1. Linear dimensions are in inches [millimeters]. Dimensions in parenthesis are for reference only. Controlling dimensions are in inches. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. This dimension does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall not exceed .006 [0.15] per side. 4. This dimension does not include interlead flash. 5. Reference JEDEC registration MS-012, variation AA. www.ti.com

EXAMPLE BOARD LAYOUT D0008A SOIC - 1.75 mm max height SMALL OUTLINE INTEGRATED CIRCUIT 8X (.061 ) [1.55] SYMM SEE DETAILS 1 8 8X (.024) [0.6] SYMM (R.002 ) TYP [0.05] 5 4 6X (.050 ) [1.27] (.213) [5.4] LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE:8X SOLDER MASK SOLDER MASK METAL OPENING OPENING METAL UNDER SOLDER MASK EXPOSED METAL EXPOSED METAL .0028 MAX .0028 MIN [0.07] [0.07] ALL AROUND ALL AROUND NON SOLDER MASK SOLDER MASK DEFINED DEFINED SOLDER MASK DETAILS 4214825/C 02/2019 NOTES: (continued) 6. Publication IPC-7351 may have alternate designs. 7. Solder mask tolerances between and around signal pads can vary based on board fabrication site. www.ti.com

EXAMPLE STENCIL DESIGN D0008A SOIC - 1.75 mm max height SMALL OUTLINE INTEGRATED CIRCUIT 8X (.061 ) [1.55] SYMM 1 8 8X (.024) [0.6] SYMM (R.002 ) TYP [0.05] 5 4 6X (.050 ) [1.27] (.213) [5.4] SOLDER PASTE EXAMPLE BASED ON .005 INCH [0.125 MM] THICK STENCIL SCALE:8X 4214825/C 02/2019 NOTES: (continued) 8. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 9. Board assembly site may have different recommendations for stencil design. www.ti.com

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