TSV635A STMicroelectronics, TSV635A Datasheet - Page 13
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TSV635A
Manufacturer Part Number
TSV635A
Description
Micro-power CMOS op-amp with standby
Manufacturer
STMicroelectronics
Datasheet
1.TSV632A.pdf
(28 pages)
Specifications of TSV635A
Low Power Consumption
60 μA typ at 5 V
Low Supply Voltage
1.5 V - 5.5 V
Gain Bandwidth Product
880 kHz typ
Low Power Shutdown Mode
5 nA typ
Low Offset Voltage
800 μV max (A version)
Low Input Bias Current
1 pA typ
High Tolerance To Esd
4 kV HBM
Extended Temperature Range
-40° C to +125° C
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TSV635AIPT
Manufacturer:
STMicroelectronics
Quantity:
2 000
TSV63x, TSV63xA
4
4.1
4.2
4.3
4.4
Figure 16. Input offset voltage vs input
Application information
Operating voltages
The TSV63x 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 TSV63x 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 TSV63x 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
the transition region, the performance of CMRR, PSRR, V
THD is slightly degraded.
The devices are guaranteed without phase reversal.
Rail-to-rail output
The operational amplifiers’ output levels can go close to the rails: 35 mV maximum above
and below the rail when connected to a 10 kΩ resistive load to V
Shutdown function (TSV633 - TSV635)
The operational amplifiers are enabled when the SHDN pin is pulled high. To disable the
amplifiers, the SHDN must be pulled down to V
output is in a high impedance state. The SHDN pin must never be left floating, but tied to
V
common mode at V
CC-
CC+
- 0.1 V to V
or V
CC-
.
CC+
+ 0.1 V. The transition between the two pairs appears at V
CC
= 1.5 V
Doc ID 15688 Rev 4
Figure 17. Input offset voltage vs input
CC-
. When in shutdown mode, the amplifiers’
common mode at V
io
(Figure 16
CC
Application information
/2.
and
CC
Figure
= 5 V
CC
CC+
range and
- 0.7 V. In
17) and
13/28