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TLE2142ID +BOM

Small outline integrated circuit with two op-amp circuits designed for high precision and low power applications

Manufacturer:

Texas Instruments
Mfr.Part #:

TLE2142ID
Datasheet:

TLE2142ID Datasheet (PDF)
Number Of Channels:

2
Total Supply Voltage (+5 V = 5, ±5 V = 10) (max) (V):

44
Total Supply Voltage (+5 V = 5, ±5 V = 10) (min) (V):

4
Rail-to-rail:

In to V-
EDA/CAD Models:

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TLE2142ID General Description

These devices are stable with capacitive loads up to 10 nF, making them useful for buffering long cables and current loops. The special design also exhibits improved insensitivity to component mismatches, with a maximum offset voltage of 500 µV and typical drift of 1.7 µV/°C. The devices offer a minimum common-mode rejection ratio of 85 dB and supply-voltage rejection ratio of 90 dB

Key Features

Very Fast Recovery
Precise Voltage Regulation
Limited Current Draw

Application

High accuracy in instrumentation
Low-noise for precision voltage
Ideal for voltage regulation

Specifications

Number of channels	2	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	44
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	4	Rail-to-rail	In to V-
GBW (typ) (MHz)	6	Slew rate (typ) (V/µs)	45
Vos (offset voltage at 25°C) (max) (mV)	1.2	Iq per channel (typ) (mA)	3.45
Vn at 1 kHz (typ) (nV√Hz)	10.5	Rating	Catalog
Operating temperature range (°C)	-40 to 105, 0 to 70	Offset drift (typ) (µV/°C)	1.7
Features	High Cload Drive	Input bias current (max) (pA)	1500000
CMRR (typ) (dB)	108	Iout (typ) (A)	0.031
Architecture	Bipolar	Input common mode headroom (to negative supply) (typ) (V)	-0.3
Input common mode headroom (to positive supply) (typ) (V)	-1.8	Output swing headroom (to negative supply) (typ) (V)	0.1
Output swing headroom (to positive supply) (typ) (V)	-0.8