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STMicroelectronics Electronic Components Datasheet

TSV734IP Datasheet

High accuracy micropower 5V CMOS operational amplifier

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TSV731, TSV732, TSV734
High accuracy (200 μV) micropower 60 μA, 900 kHz
5 V CMOS operational amplifiers
Datasheet - preliminary data
Single (TSV731)
SC70-5
Dual (TSV732)
Benefits
Higher accuracy without calibration
Energy saving
Guaranteed operation on low-voltage battery
Related products
See the TSV71 series (150 kHz for 14 μA) for
more power savings
DFN8 2x2
MiniSO-8
Quad (TSV734)
Applications
Battery powered applications
Portable devices
Signal conditioning
Active filtering
Medical instrumentation
QFN16 3x3
TSSOP14
Features
Low offset voltage: 200 µV max.
Low power consumption: 60 µA at 5 V
Low supply voltage: 1.5 V to 5.5 V
Gain bandwidth product: 900 kHz typ.
Low input bias current: 1 pA typ.
Rail-to-rail input and output
EMI hardened operational amplifiers
High tolerance to ESD: 4 kV HBM
Extended temperature range: -40 to +125 °C
Description
The TSV73x series of single, dual, and quad
operational amplifiers offer low-voltage operation,
rail-to-rail input and output, and excellent
accuracy (Vio lower than 200 μV at 25 ° C).
These devices benefit from STMicroelectronics®
5 V CMOS technology and offer an excellent
speed/power consumption ratio (900 kHz typical
gain bandwidth) while consuming 60 μA typical at
5 V. The TSV73x series also feature an
ultra-low input bias current.
The single version (TSV731), the dual version
(TSV732), and the quad version (TSV734) are
housed in the smallest industrial packages.
These characteristics make the TSV73x family
ideal for sensor interfaces, battery-powered and
portable applications, and active filtering.
March 2013
DocID023708 Rev 2
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
1/29
www.st.com
29


STMicroelectronics Electronic Components Datasheet

TSV734IP Datasheet

High accuracy micropower 5V CMOS operational amplifier

No Preview Available !

Contents
Contents
TSV731, TSV732, TSV734
1
Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4
3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.1 Operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.2 Rail-to-rail input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.3 Rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.4 Input offset voltage drift over temperature . . . . . . . . . . . . . . . . . . . . . . . . 16
4.5 Long-term input offset voltage drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.6 Initialization time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.7 PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.8 Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.1 SC70-5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.2 DFN8 2x2 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.3 MiniSO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.4 QFN16 3x3 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.5 TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2/29
DocID023708 Rev 2


Part Number TSV734IP
Description High accuracy micropower 5V CMOS operational amplifier
Maker STMicroelectronics
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TSV734IP Datasheet PDF






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