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OPA348

Category:Low input bias current/FET-input
Product Name:1MHz, 45uA, RRIO, single op amp
Manufacturers:TI
Production Batch Number:10+
Encapsulation:5SC70, 5SOT-23, 8SOIC
Stock Status:There is stock
Stock Quantity:15925
Minimum order quantity: 1
Details:

Product introduction

This series of amplifiers OPA348 single supply, low power micropackage, CMOS operational amplifier. With an extended bandwidth of 1MHz and a supply of 45μA, the OPA348 family is useful for single-supply low-power applications from 2.1V to 5.5V.

The low 45μA supply current and 0.5Pa input bias current make the OPA348 family ideal for low power consumption applications such as smoke detectors and other sensors with high impedance.

The OPA348 is available in tiny SC70-5 packages and SOT23-5 and SO-8 packages. The OPA2348 is available in SOT23-8 and SO-8 packages, and the OPA4348 is available in space-saving TSSOP-14 and SO-14 packages. Additional supply voltage design flexibility is available for all +125°C over the -40°C extended temperature range.

characteristic

Low I_ask: 45μA typical
Low cost
Rail-to-rail inputs and outputs
Single supply: +2.1 V to +5.5 V
Input bias current: 0.5pA
smallSize package: SC70-5, SOT23-8 and TSSOP-14
High speed: with bandwidth power: 1MHz
apply
- Portable devices
- Battery-powered devices
- Smoke alarm
- Carbon monoxide detector
- Medical devices

andOPA348Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
OPA4344	TI	10+	14PDIP, 14SOIC, 14TSSOP	The MicroAmplifier(TM) family of low-power single-supply rail-to-rail operational amplifiers
OPA4342	TI	09+	14PDIP, 14SOIC, 14TSSOP	MicroAmplifier(TM) family of low-cost, low-power rail-to-rail operational amplifiers
OPA4141	TI	10+	14SOIC, 14TSSOP	10MHz single-supply low noise JFET precision amplifier
OPA4140	TI	10+	14SOIC, 14TSSOP	11MHz single-supply, low noise, precision rail-to-rail output JFET amplifier
OPA349	TI	08+	5SC70, 5SOT-23, 8SOIC	1uA rail-to-rail CMOS operational amplifier
OPA347	TI	07+	5SC70, 5SOT-23, 8PDIP, 8SOIC	Micropower rail-to-rail operational amplifiers
OPA345	TI	08+	5SOT-23, 8SOIC	The MicroAmplifier(TM) family of low-power single-supply rail-to-rail operational amplifiers
REF2912AIDBZT	TI	10+	SOT23-3	A (bandgap) voltage reference family with a 1.25V output of 100ppm/°C drift of 50uA quiescent current in a SOT23-3 package system package
TPS2115APWR	TI	08+	TSSOP-8	Automatic switching power multiplexing
OPA344	TI	09+	5SOT-23, 8PDIP, 8SOIC	The MicroAmplifier(TM) family of low-power single-supply rail-to-rail operational amplifiers

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OPA348

characteristic

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