TSV620 STMicroelectronics, TSV620 Datasheet - Page 13

• Manufacturer Part Number: TSV620
• Description: Micro-power CMOS op-amp with standby
• Manufacturer: STMicroelectronics

Specifications of TSV620

• Low Supply Voltage: 1.5 V–5.5V
• Low Input Offset Voltage: 800 µV max (A version)
• Low Power Consumption: 29 µA typ
• Gain Bandwidth Product: 420 kHz typ
• Micropackages: SC70-5, SOT23-5
• Low Input Bias Current: 1 pA typ
• Extended Temperature Range: -40 to +125° C

TSV620, TSV620A, TSV621, TSV621A
3.4
Figure 16. Test configuration for turn-on time
Figure 18. Turn-on time, V
Vcc-0.5V
Shutdown function (TSV620)
The operational amplifier is enabled when the SHDN pin is pulled high. To disable the
amplifier, the SHDN pin 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 times are calculated for an output variation of
and
(Vout pulled down)
Vout pulled down, T = 25° C
CC+
Figure 17
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 14912 Rev 2
Figure 17. Test configuration for turn-off time
Figure 19. Turn-off time, V
Vcc-0.5V
CC-
. When in shutdown mode, the amplifier
(Vout pulled down)
Vout pulled down, T = 25° C
Shutdown pulse
+
-
DUT
+Vcc
GND
Time( s)
Application information
CC
±
200 mV
= 5 V,
Vout
Vcc = 5V
T = 25°C
GND
(Figure 16
13/24