TSV631 STMicroelectronics, TSV631 Datasheet - Page 12

• Manufacturer Part Number: TSV631
• Description: Micro-power CMOS op-amp
• Manufacturer: STMicroelectronics

Specifications of TSV631

• Low Offset Voltage: 500 μV max (A version)
• 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
• High Output Current: 63 mA at VCC = 5 V
• Low Input Bias Current: 1 pA typ
• Extended Temperature Range: -40°C to +125°C

Application information
3.4
12/23
Figure 18. Test configuration for turn-on time
Figure 20. Turn-on time, V
Vcc-0.5V
Shutdown function (TSV630)
The operational amplifier is enabled when the SHDN pin is pulled high. To disable the
amplifier, 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
The turn-on and turn-off time are calculated for an output variation of
and
(Vout pulled down)
Vout pulled down, T = 25° C
CC+
Figure 19
or V
+
CC-
-
DUT
+Vcc
GND
Time( s)
.
show the test configurations).
CC
= 5 V,
Shutdown pulse
Vcc = 5V
T = 25°C
Vout
GND
Doc ID 15242 Rev 2
Figure 19. Test configuration for turn-off time
Figure 21. Turn-off time, V
Vcc-0.5V
CC-
. When in shutdown mode, the amplifier
TSV630, TSV630A, TSV631, TSV631A
(Vout pulled down)
Vout pulled down, T = 25° C
Shutdown pulse
+
-
DUT
+Vcc
GND
Time( s)
±
CC
200 mV
= 5 V,
Vout
Vcc = 5V
T = 25°C
GND
(Figure 18