TSV991-TSV992-TSV994
Rail-to-rail input/output 20 MHz GBP operational amplifiers
Features
■ Low input offset voltage: 1.5 mV max
■ Rail-to-rail input and output
■ Wide bandwidth 20 MHz, stable for gain ≥ 3
■ Low power consumption: 1.1 mA maximum
■ High output current: 35 mA
■ Operating from 2.5 V to 5.5 V
■ Low input bias current, 1 pA typ
■ ESD internal protection ≥ 5 kV
■ Latch-up immunity
Applications
■ Battery-powered applications
■ Portable devices
■ Signal conditioning
■ Active filtering
■ Medical instrumentation
■ Automotive
Description
The TSV991/2/4 family of single, dual and quad
operational amplifiers offers low voltage operation
and rail-to-rail input and output.
This family features an excellent speed/power
consumption ratio, offering a 20 MHz gain-
bandwidth, stable for gain above 3 (100 pF
capacitive load), while consuming only 1.1 mA
max at 5 V supply voltage. It also features an
ultra-low input bias current.
These characteristics make the TSV991/2/4
family ideal for sensor interfaces, battery-supplied
and portable applications, as well as active
filtering.
Pin connections
(top view)
SOT23-5
Output 1
VDD 2
Non Inverting Input 3
5 VCC
4 Inverting Input
MiniSO-8, SO-8
Output 1 1
Inverting Input 1 2 _
Non Inverting Input 1 3 +
VDD 4
8 VCC
7 Output 2
_ 6 Inverting Input 2
+ 5 Non Inverting Input 2
SO-14, TSSOP14
Output 1 1
Inverting Input 1 2 _
Non Inverting Input 1 3 +
VCC 4
Non Inverting Input 2 5 +
_
Inverting Input 2 6
Output 2 7
14 Output 4
_ 13 Inverting Input 4
+ 12 Non Inverting Input 4
11 VDD
+ 10 Non Inverting Input 3
_ 9 Inverting Input 3
8 Output 3
February 2008
Rev 5
1/18
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