TSV6291ILT STMicroelectronics, TSV6291ILT Datasheet - Page 12

• Manufacturer Part Number: TSV6291ILT
• Description: IC OP AMP MICROPOWER SOT-23-5
• Manufacturer: STMicroelectronics

Specifications of TSV6291ILT

• Featured Product: STM32 Cortex-M3 Companion Products
• Amplifier Type: General Purpose
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.5 V/µs
• Gain Bandwidth Product: 1.3MHz
• Current - Input Bias: 1pA
• Voltage - Input Offset: 2000µV
• Current - Supply: 30µA
• Current - Output / Channel: 74mA
• Voltage - Supply, Single/dual (±): 1.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Common Mode Rejection Ratio (min): 53 dB
• Input Voltage Range (max): 5.5 V
• Input Voltage Range (min): 1.5 V
• Input Offset Voltage: 2 uV/C
• Supply Current: 26 uA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-11026-2

Application information
3
3.1
3.2
3.3
3.4
12/23
Figure 17. Input offset voltage vs. input
Application information
Operating voltages
The TSV6290 and TSV6291 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
1.5 V. Additionally, the main specifications are guaranteed in extended temperature ranges
from -40° C to +125° C.
Rail-to-rail input
The TSV6290 and TSV6291 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
V
degraded (as shown in
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 (TSV6290)
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
common mode at V
CC+
CC+
CC
-0.7 V. In the transition region, the performance of CMR, SVR, V
or V
range and several characterization curves show the TSV629x characteristics at
CC-
.
CC-
-0.1 V to V
CC
Figure 17
= 1.5 V
Doc ID 17117 Rev 1
CC+
and
+0.1 V. The transition between the two pairs appears at
Figure 18
Figure 18. Input offset voltage vs. input
CC-
TSV6290, TSV6290A, TSV6291, TSV6291A
for V
. When in shutdown mode, the amplifier’s
common mode at V
io
vs. V
icm
).
CC
/2.
io
and THD is slightly
CC
= 5 V