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Low input offset voltage: 1.5mV max
Rail-to-rail input and output
Wide bandwidth 20MHz, stable for gain
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Low power consumption: 1.1mA maximum
High output current: 35mA
Operating from 2.5V to 5.5V
Low input bias current, 1pA typ
ESD internal protection
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5kV
Latch-up immunity
Pin connections (top view)
SOT23-5
Output
VDD
Non Inverting Input
1
2
3
4
Inverting Input
5
VCC
MSO-8, SO-8
Output 1
Inverting Input 1
Non Inverting Input 1
VDD
1
2
3
4
_
+
_
+
8
7
6
5
VCC
Output 2
Inverting Input 2
Non Inverting Input 2
Description
The TSV991/2/4 family of single, dual & 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 20MHz gain-
bandwidth, stable for gain above 3 (100pF
capacitive load), while consuming only 1.1mA
max at 5V 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.
SO-14, TSSOP14
Output 1
Inverting Input 1
Non Inverting Input 1
VCC
Non Inverting Input 2
Inverting Input 2
Output 2
1
2
3
4
5
6
7
+
_
+
_
_
+
_
+
14 Output 4
13 Inverting Input 4
12 Non Inverting Input 4
11 VDD
10 Non Inverting Input 3
9
8
Inverting Input 3
Output 3
Applications
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Battery-powered applications
Portable devices
Signal conditioning
Active filtering
Medical instrumentation
December 2006
Rev 3
1/18
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