TSV622 STMicroelectronics, TSV622 Datasheet - Page 13

• Manufacturer Part Number: TSV622
• Description: Micro-power CMOS op-amp
• Manufacturer: STMicroelectronics

Specifications of TSV622

• Low Power Consumption: 29 μA typ, 36 μA max
• Low Supply Voltage: 1.5 – 5.5 V
• Gain Bandwidth Product: 420 kHz typ
• Low Power Shutdown Mode: 5 nA typ
• Good Accuracy: 800 μV max (A version)
• Low Input Bias Current: 1 pA typ
• Micropackages: MiniSO-8, SOT23-8, MiniSO-10, TSSOP14, TSSOP16
• High Tolerance To Esd: 4 kV HBM
• Extended Temperature Range: -40 to +125° C

TSV62x, TSV62xA
4
4.1
4.2
4.3
Figure 16. Input offset voltage vs input
Application information
Operating voltages
The TSV62x can operate from 1.5 to 5.5 V. Their parameters are fully specified for 1.8-, 3.3-
and 5-V power supplies. However, the parameters are very stable in the full V
several characterization curves show the TSV62x characteristics at 1.5 V. Additionally, the
main specifications are guaranteed in extended temperature ranges from -40° C to +125° C.
Rail-to-rail input
The TSV62x are built with two complementary PMOS and NMOS input differential pairs.
The devices have a rail-to-rail input, and the input common mode range is extended from
V
In the transition region, the performance of CMRR, PSRR, V
and THD is slightly degraded.
The devices are guaranteed without phase reversal.
Rail-to-rail output
The operational amplifier’s output level can go close to the rails: 35 mV maximum above and
below the rail when connected to a 10 kΩ resistive load to V
common mode at V
CC-
- 0.1 V to V
CC+
+ 0.1 V. The transition between the two pairs appears at V
CC
= 1.5 V
Doc ID 15689 Rev 4
Figure 17. Input offset voltage vs input
common mode at V
CC
io
/2.
(Figure 16
Application information
and
CC
= 5 V
CC
Figure
CC+
range and
- 0.7 V.
17)
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