LM158 — Datasheet Summary, Specs & Alternatives

01 — Overview

This Texas Instruments datasheet covers the LM158, LM258, LM358, and LM2904 families of dual operational amplifiers. It defines their electrical characteristics, pin configurations, and recommended operating conditions for single or split power supplies ranging from 3V to 32V. Key parameters include a typical supply current of 0.7mA, input offset voltage of 3mV, and unity gain bandwidth of 0.7MHz. These devices are designed for applications like motor control, temperature sensing, and digital multimeters.

02 — Key specifications

Datasheet parameters

Parameter	Min	Typ	Max	Conditions
quiescent current	—	700 µA	1.2 mA	VO = 2.5 V, No load; Full range
output current	—	40 mA	60 mA	VCCat 5 V, GND at -5 V, VO = 0; 25°C
supply voltage range	3 V	—	30 V
input offset voltage drift	—	7 µV/°C	—
input offset voltage	—	3 mV	5 mV	VCC = 5 V to MAX, VIC = VICR(min), VO = 1.4 V; 25°C
gain bandwidth	—	700 kHz	—	RL = 1 MΩ, CL = 20 pF (see Figure 11)
cmrr	70 dB	80 dB	—	VCC = 5 V to MAX, VIC = VICR(min); 25°C
operating temperature	-40 °C	—	85 °C	LM358B, LM358BA
input offset current drift	—	10 pA/°C	—
input offset current	—	2 nA	30 nA	VO = 1.4 V; 25°C
input bias current	—	-300 nA	—	V_O = 1.4\text{ V}; LM158; T_A = -55^\circ\text{C to } 125^\circ\text{C}
slew rate	—	300 kV/s	—	RL = 1 MΩ, CL = 30 pF, Vi = ±10 V (see Figure 11)
psrr	65 dB	100 dB	—	VCC = 5 V to MAX; 25°C
input voltage noise density	—	40 nV/√Hz	—	RS = 100 Ω, Vi = 0 V, f = 1 kHz (see Figure 12)
output voltage high	27 V	28 V	—	VCC = MAX; RL≥ 10 kΩ; Full range
output voltage low	—	5 mV	20 mV	RL≤ 10 kΩ; Full range
channel count	—	2	—

03 — Alternatives

Closest matches to LM158

LM124 2.0× higher output current, 1.9× higher gain bandwidth, 1.6× higher operating temperature

LM2902B 5.0× lower input bias current, 4.0× lower input offset current, 2.5× higher output voltage low

BA10324AF 2.5× higher input offset current, 1.8× higher output current, 1.5× lower input offset voltage

TL062ACD 11.7× higher slew rate, 3.5× lower quiescent current, 1.6× higher operating temperature

TLV2370 20.0× higher output voltage low, 10.9× lower output voltage high, 5.0× lower output current

LM741 10.0× higher input offset current, 3.0× lower input offset voltage, 2.4× higher quiescent current

TL062 11.7× higher slew rate, 3.5× lower quiescent current, 1.4× higher operating temperature

LMV358 17.5× lower quiescent current, 6.0× lower input offset voltage, 4.1× lower supply voltage range

04 — FAQ

Frequently asked questions

What is the channel count of the LM158?

The channel count is 2.

What is the CMRR of the LM158 when VCC = 5 V to MAX, VIC = VICR(min), and at 25°C?

The CMRR is 80 dB.

What is the gain bandwidth of the LM158?

The gain bandwidth is 700 kHz when RL = 1 MΩ and CL = 20 pF (see Figure 11).

What is the input bias current for the LM158 when V_O = 1.4 V and T_A = -55°C to 125°C?

The input bias current is -300 nA.

What is the input offset current when VO = 1.4 V and the temperature is 25°C?

The input offset current is 2 nA.

What is the input offset current drift for the LM158?

The input offset current drift is 10 pA/°C.

What is the input offset voltage of the LM158 when VCC = 5 V to MAX, VIC = VICR(min), VO = 1.4 V, and at 25°C?

The input offset voltage is 3 mV.

What is the input offset voltage drift for the LM158?

The input offset voltage drift is 7 µV/°C.