amplifiers-comparators

TSV911

Full part number: TSV911AIDT

Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.

01 — Overview

This STMicroelectronics datasheet covers the TSV91x and TSV91xA family of single, dual, and quad operational amplifiers. Designed for battery-powered and portable applications, these devices offer rail-to-rail input/output operation with an 8 MHz gain-bandwidth product. Key parameters include a supply voltage range of 2.5V to 5.5V, low power consumption of 820 µA typical, high output current of 35 mA, and ultra-low input bias current of 1 pA. The series is unity gain stable and features ESD protection up to 5 kV, making it ideal for signal conditioning and medical instrumentation.

02 — Key specifications

Datasheet parameters

ParameterMinTypMaxConditions
output current — 780 µA 1.1 mA No load, Vout = 2.5 V
supply voltage range 2.5 V — 5.5 V -40 °C < Top< 125 °C
input offset voltage drift — 5 µV/°C —
input offset voltage — 100 µV 4.5 mV Top = 25 °C
gain bandwidth — 8 MHz — RL = 2 kΩ, CL = 100 pF, f = 100 kHz, Top = 25 °C
cmrr 60 dB 78 dB — 0 V to 3.3 V, Vout = 1.65 V, Top = 25 °C
operating temperature -40 °C — 125 °C
input offset current — 1 pA 10 pA Top = 25 °C
input bias current — 1 pA 10 pA Top = 25 °C
slew rate — 4.5 MV/s — RL = 2 kΩ, CL = 100 pF, Av = 1, Top = 25 °C
psrr 70 dB 86 dB — VCC = 2.5 to 5 V
input voltage noise density — 21 nV/√Hz — f = 10 kHz, Top = 25 °C
output voltage high — 15 mV 40 mV RL = 10 kΩ
output voltage low — 15 mV 40 mV RL = 10 kΩ
03 — Alternatives

Closest matches to TSV911

MCP6021 5.0× higher input offset voltage, 2.4× lower input voltage noise density, 1.9× lower operating temperature
LM2902B 18.0× higher input offset voltage, 9.0× lower slew rate, 6.7× lower gain bandwidth
MC33078 4.7× lower input voltage noise density, 3.5× higher supply voltage range, 2.5× lower input offset voltage drift
LM124 20.0× higher input offset voltage, 11.2× lower slew rate, 6.2× lower gain bandwidth
LM158 15.0× lower slew rate, 11.4× lower gain bandwidth, 4.1× higher supply voltage range
TLV2370 20.0× higher input offset voltage, 8.0× lower output current, 6.7× higher output voltage low
LMV358 10.0× higher input bias current, 10.0× higher input offset current, 8.0× lower gain bandwidth
OPA134 10.0× higher input offset voltage, 5.0× higher input bias current, 4.4× higher slew rate
04 — FAQ

Frequently asked questions

What is the Common-Mode Rejection Ratio (CMRR) of the TSV911AIDT at 25 °C with a supply voltage of 0 V to 3.3 V and Vout = 1.65 V?

The CMRR is 78 dB.

What is the gain bandwidth of the TSV911AIDT?

The gain bandwidth is 8 MHz at RL = 2 kΩ, CL = 100 pF, f = 100 kHz, and Top = 25 °C.

What is the input bias current at Top = 25 °C?

The input bias current is 1 pA at Top = 25 °C.

What is the input offset current at Top = 25 °C?

The input offset current is 1 pA at Top = 25 °C.

What is the input offset voltage at Top = 25 °C?

The input offset voltage is 100 µV at Top = 25 °C.

What is the input offset voltage drift for the TSV911AIDT?

The input offset voltage drift is 5 µV/°C.

What is the input voltage noise density at f = 10 kHz and Top = 25 °C?

The input voltage noise density is 21 nV/√Hz.

What is the maximum operating temperature for the TSV911AIDT?

The maximum operating temperature is 125 °C.

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