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OPA141

Category:Low input bias current/FET-input
Product Name:10MHz single-supply low noise JFET precision amplifier
Manufacturers:TI
Production Batch Number:10+
Encapsulation:8MSOP, 8SOIC
Stock Status:There is stock
Stock Quantity:2000
Minimum order quantity: 1
Details:

Product introduction

The OPA141, OPA2141, OPA4141 amplifiers and family are a low power JFET input amplifier with a family of good drift and low input bias current. Rail-to-rail output swing and input range, including V-shape, enable designers to take advantage of the low noise characteristics of JFET amplifiers while also connecting to modern, single-supply, precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).

The OPA141 achieves a unity gain bandwidth of 10MHz and a slew rate of 20V/μs while consuming only 1.8mA of quiescent current (typical). It operates from a single 4.5 to 36V supply or dual ± 2.25V to ± 18V supply.

All versions are fully ranged from -40°C to +125°C for use in the most challenging environments.

characteristic

Low supply current: 2.3 mA max
Low offset drift: 10μV/°C maximum
Low input bias current: 20pA maximum
Very low 1/f noise: 250nV_{polypropylene}
Low noise: 6.5nV/√Hz
Broadband: 10MHz
Slew rate: 20V/μs
The input voltage range includes V-type
Rail-to-rail output
Single-Supply Operation: 4.5V to 36V
Dual-supply operation: ± 2.25V to ± 18V
No phase reversal
Available in MSOP-8, TSSOP package
apply
- Battery-powered devices
- Industrial control
- Medical devices
- Photodiode amplifier
- Active filters
- Data acquisition system

andOPA141Related ICs are:

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OPA2342	TI	09+	8MSOP, 8SOIC	MicroAmplifier(TM) family of low cost, low power rail-to-rail operational amplifiers
OPA2337	TI	10+	8PDIP, 8SOIC, 8SOT-23	MicroSIZE, single-supply CMOS op amp microamplifier family
OPA2320	TI	10+	8MSOP, 8SON	20MHz, 0.9pA Ib, RRIO, precision CMOS op amp
OPA2141	TI	10+	8MSOP, 8SOIC	10MHz Single Supply Low Noise JFET Precision Amplifier ]]
OPA2140	TI	10+	8MSOP, 8SOIC	11MHz, low noise, rail-to-rail output, 36V JFET precision operational amplifier
OPA140	TI	10+	5SOT-23, 8MSOP, 8SOIC	11MHz single-supply, low noise, precision rail-to-rail output JFET amplifier
OPA129	TI	09+	8SOIC	Ultra-low bias current differential op amp
IVC102	TI	10+	14SOIC	Precision switched integrator transimpedance amplifier
ACF2101	TI	07+	24SOIC	Low noise, dual switching integrator
TPS61030PWPR	TI	10+	HTSSOP16	96% high efficiency boost converter with 20μA Iq, adjustable, 4A switch in a TSSOP-16 package

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OPA141

characteristic

andOPA141Related ICs are:

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