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TLE2426, TLE2426C, TLE2426CDRG4

Table of contents:
Info of TLE2426
Info of TLE2426C
Info of TLE2426CDRG4

TLE2426, TLE2426C, TLE2426CDRG4 Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:TO-92 D/C:N/A

TLE2426, TLE2426C, TLE2426CDRG4 Datasheet download

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Part Number: TLE2426CDRG4

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: TO-92

D/C: N/A

Description: IC 1/2 RAIL VIRTUAL GND 8-SOIC

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TLE2426 General Description

In signal-conditioning applications utilizing a single power source, a reference voltage equal to one-half the supply voltage is required for termination of all analog signal grounds. Texas Instruments presents a precision virtual ground whose output voltage is always equal to one-half the input voltage, the TLE2426 "rail splitter."

The unique combination of a high-performance,micropower operational amplifier and a precision- trimmed divider on a single silicon chip results in a precise VO/VI ratio of 0.5 while sinking and sourcing current. The TLE2426 provides a low- impedance output with 20 mA of sink and source capability while drawing less than 280 µAof supply current over the full input range of 4V to 40V. A designer need not pay the price in terms of board space for a conventional signal ground consisting of resistors, capacitors, operational amplifiers, and voltage references. The performance and precision of the TLE2426 is available in an easy-to-use, space saving, 3-terminal LP package. For increased performance, the optional 8-pin packages provide a noise-reduction pin. With the addition of an external capacitor (C NR), peak-to-peak noise is reduced while line ripple rejection is improved.

Initial output tolerance for a single 5-V or 12-V system is better than 1% with 3.6% over the full 40-V input range. Ripple rejection exceeds 12 bits of accuracy. Whether the application is for a data acquisition front end, analog signal termination, or simply a precision voltage reference, the TLE2426 eliminates a major source of system error.

TLE2426 Maximum Ratings

Continuous input voltage, V_{I................................................................................................}40 V
Continuous filter trap voltage ..............................................................................................40 V
Output current, IO±...........................................................................................................80 mA
Duration of short-circuit current at (or below) 25°C (see Note 1)................................. unlimited

Continuous total power dissipation ...............................................See Dissipation Rating Table

Operating free-air temperature range, TA:Csuffix................................................... 0°C to 70°C
I suffix ...............................................40°C to 85°C
M suffix ............................................55°C to 125°C
Storage temperature range, Tstg...................................................................... 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or P package............ 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG or LP package .........300°C

TLE2426 Features

1/2 VI Virtual Ground for Analog Systems

Self-Contained 3-terminal TO-226AA
Package Micropower Operation...170 µA Typ,

VI = 5 V
Wide V_I Range...4 V to 40 V

High Output-Current Capability
Source...20 mA Typ
Sink...20 mA Typ

TLE2426CDRG4 Parameters

Technical/Catalog Information	TLE2426CDRG4
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Reference Type	Ground Reference (Virtual)
Voltage - Output	2 ~ 20 V
Tolerance	±1%
Temperature Coefficient	35ppm/°C
Voltage - Input	4 ~ 40 V
Number of Channels	1
Current - Cathode	-
Current - Quiescent	-
Current - Output	20mA
Operating Temperature	0°C ~ 70°C
Package / Case	8-SOIC (3.9mm Width)
Packaging	Tape & Reel (TR)
Drawing Number	296; 4040047-2; D; 8
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TLE2426CDRG4 TLE2426CDRG4

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