TL7726QPR

更新时间： 2024-11-26 12:58:03

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德州仪器 - TI		/
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TL7726QPR 数据手册

TL7726

HEX CLAMPING CIRCUITS

SLAS078C – SEPTEMBER 1993 – REVISED JULY 1999

D OR P PACKAGE

(TOP VIEW)

Protects Against Latch-Up

25-mA Current Sink in Active State

Less Than 1-mW Dissipation in Standby

Condition

GND

CLAMP

REF

CLAMP

Ideal for Applications in Environments

Where Large Transient Spikes Occur

Stable Operation for All Values of

Capacitive Load

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

impedance to ground, drawing current of less than 10 µA. The clamping circuits are active for V < GND or

V > REF when they have a very low impedance and can sink up to 25 mA.

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

SOIC (D)

TL7726CD

TL7726ID

TL7726QD

PLASTIC DIP (P)

TL7726CP

0°C to 70°C

–40°C to 85°C

–40°C to 125°C

TL7726IP

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

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

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

12 3 4 5

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