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LM358BAIDR

Dual op amp, 3-36V, 1.2MHz GBW, 2mV Vos, EMI filter, SOIC-8

12400

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Pieza del fabricante：

LM358BAIDR

Paquete：

8-Pin SOIC (4.9 x 3.9 x 1.27 mm)

Marca：

Categorías de productos：

Circuitos integrados lineales analógicos, Circuitos integrados IC

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Descripción

Productos

The LM358BAIDR is a Texas Instruments industry-standard dual operational amplifier, BA-grade enhanced version. It features 3V to 36V supply range, 1.2 MHz gain bandwidth, 2 mV max offset voltage, 300 uA/ch quiescent current, internal EMI/RFI filtering, and ground-including common-mode range. Packaged in SOIC-8, -40C to +85C.

Especificaciones

Canales	2 (dual)
Rango de suministro	3 V to 36 V
GBW	1.2 MHz
VOS (max)	2 mV (BA grade)
IQ	300 uA per channel
CMRR	94 dB typical

Características

3V to 36V wide supply range
1.2 MHz gain bandwidth product
2 mV max offset voltage (BA grade)
300 uA/ch quiescent current
Common-mode range includes ground
Internal EMI and RFI filtering
Cost-optimized, EMI hardened
Industry-standard pinout

Aplicaciones

Power supply monitoring
Motor control and drives
Low-side current sensing
General-purpose signal conditioning

Introducción del producto:LM358BAIDR Presentación del producto

The LM358BAIDR is a Texas Instruments enhanced dual operational amplifier, BA-grade version of the industry-standard LM358. It offers 3V to 36V supply range with 1.2 MHz gain bandwidth and 0.5 V/us slew rate. The BA-grade provides 2 mV maximum offset voltage at 25C, improved from the original 7 mV. The 300 uA per channel quiescent current and common-mode input range that includes ground enable near-ground direct sensing. Internal EMI and RFI filtering reduces susceptibility to electromagnetic interference in harsh environments. The 94 dB typical CMRR provides good common-mode rejection for single-supply applications. Available in industry-standard SOIC-8 package rated for -40C to +85C.

Principio de funcionamiento:LM358BAIDR Principio de funcionamiento

The LM358BA is a bipolar dual operational amplifier with two independent high-gain frequency-compensated op amps. The input stage uses a differential pair with common-mode range extending to ground (V-), achieved through a PNP input pair that remains active even when both inputs are at 0V. The output stage is a class AB push-pull with active current limiting. The BA-grade uses trimmed input stages for lower offset voltage (2 mV max). The internal EMI filter consists of a low-pass RC network at each input, attenuating high-frequency RF interference before it reaches the sensitive input stage, reducing RF demodulation errors in hostile electromagnetic environments.

Descripción de la clavija:LM358BAIDR Definición y funciones de las clavijas

Pin	Mnemonic	Descripción
1	OUT A	Output A
2	-EN A	Inverting input A
3	+IN A	Non-inverting input A
4	GND	Ground / V-
5	+IN B	Non-inverting input B
6	-EN B	Inverting input B
7	SALIDA B	Output B
8	VCC	Positive supply (3-36V)

Application Scenarios:In which products and applications isLM358BAIDR usado

Low-side current sensing with ground-including common-mode range and 2mV offset
Power supply voltage monitoring and window comparator circuits
Motor control feedback with 36V supply capability and EMI filtering
General-purpose signal conditioning in cost-sensitive industrial designs

Alternative Models:What chips are recommended as replacements for LM358BAIDR

Modelo	Fabricante	Diferencia clave
LM358BIDR	TI	B-grade, 3mV offset (less precise)
LM358IDR	TI	Original, 7mV offset, 0.7MHz
LM358BAIDDFR	TI	SOT-23-8 package version
LM2904BAIDR	TI	Automotive temp range version