TLV2370 — Datasheet Summary, Specs & Alternatives

01 — Overview

This Texas Instruments datasheet covers the TLV2370 through TLV2375, a family of low-power operational amplifiers. The document details their features, specifications, and applications for industrial and battery-powered electronics. Key parameters include 3 MHz bandwidth, 2.4 V/μs slew rate, supply voltage from 2.7 to 16 V, and 550 μA per channel current consumption. It also describes various package options like SOT-23 and MSOP, along with layout guidelines and application circuits.

02 — Key specifications

Datasheet parameters

Parameter	Min	Typ	Max	Conditions
quiescent current	—	470 µA	560 µA	VDD = 2.7 V, VO = VDD/2
output current	—	4 mA	—	VDD = 2.7 V, VO = 0.5 V from rail; Positive rail
supply voltage range	2.7 V	—	16 V	Single supply
input offset voltage drift	—	2 µV/°C	—	At TA = 25°C, VIC = VDD/2, VO = VDD/2, RS = 50 Ω
input offset voltage	—	2 mV	4.5 mV	At TA = 25°C, VIC = VDD/2, VO = VDD/2, RS = 50 Ω
gain bandwidth	—	—	2.4 MHz	VDD = 2.7 V; RL = 2 kΩ, CL = 10 pF
cmrr	50 dB	68 dB	—	VDD = 2.7 V, RS = 50 Ω; VIC = 0 to VDD
operating temperature	-40 °C	—	125 °C	I-suffix
input offset current	—	1 pA	60 pA	VDD = 15 V, VIC = VO = VDD/2
input bias current	—	1 pA	60 pA	VDD = 15 V, VIC = VO = VDD/2
input capacitance	—	8 pF	—	f = 21 kHz
slew rate	—	1.4 MV/s	2 MV/s	VDD = 2.7 V; At TA = 25°C, VO(PP) = VDD/2, CL = 50 pF, RL = 10 kΩ
psrr	—	70 dB	80 dB	VDD = 2.7 V to 15 V, VIC = VDD/2, no load; At TA = 25°C
input voltage noise density	—	39 nV/√Hz	—	f = 1 kHz
output voltage high	2.55 V	2.58 V	—	VDD = 2.7 V; At TA = 25°C, VIC = VDD/2, IOH = -1 mA
output voltage low	—	100 mV	150 mV	VDD = 2.7 V; At TA = 25°C, VIC = VDD/2, IOL = 1 mA
settling time	—	2.9 µs	—	VDD = 2.7 V, V(STEP)PP = 1 V, AV = -1, CL = 10 pF, RL = 2 kΩ, 0.1%
channel count	—	1	—

03 — Alternatives

Closest matches to TLV2370

LM124 10.5× higher output voltage high, 10.0× higher output current, 3.5× higher input offset voltage drift

LM158 10.9× higher output voltage high, 5.0× higher output current, 4.7× lower slew rate

OPA134 14.3× higher slew rate, 9.6× higher quiescent current, 9.0× higher output current

LM2902B 8.5× higher output voltage high, 8.0× lower output voltage low, 5.0× higher output current

AD8065ART 13.6× higher quiescent current, 5.6× lower input voltage noise density, 5.0× lower input offset voltage

LMV358 11.8× lower quiescent current, 10.0× higher input bias current, 10.0× higher input offset current

MC33078 13.3× lower input offset voltage, 8.7× higher quiescent current, 8.7× lower input voltage noise density

TSV911AIDT 20.0× lower input offset voltage, 8.0× higher output current, 6.7× lower output voltage low

04 — FAQ

Frequently asked questions

What is the channel count of the TLV2370?

The channel count is 1.

What is the CMRR of the TLV2370 when VDD = 2.7 V, RS = 50 Ω, and VIC = 0 to VDD?

The CMRR is 68 dB.

What is the gain bandwidth of the TLV2370?

The gain bandwidth is 2.4 MHz at VDD = 2.7 V with RL = 2 kΩ and CL = 10 pF.

What is the input bias current when VDD = 15 V and VIC = VO = VDD/2?

The input bias current is 1 pA at VDD = 15 V, VIC = VO = VDD/2.

What is the input capacitance of the TLV2370 at f = 21 kHz?

The input capacitance is 8 pF at f = 21 kHz.

What is the input offset current when VDD = 15 V and VIC = VO = VDD/2?

The input offset current is 1 pA.

What is the input offset voltage?

The input offset voltage is 2 mV at TA = 25°C, VIC = VDD/2, VO = VDD/2, RS = 50 Ω.

What is the input offset voltage drift of the TLV2370?

The input offset voltage drift is 2 µV/°C at TA = 25°C, VIC = VDD/2, VO = VDD/2, RS = 50 Ω.