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OPA228

Category:Low offset voltage
Product Name:High precision, low noise operational amplifier
Manufacturers:TI
Production Batch Number:08+
Encapsulation:8PDIP, 8SOIC
Stock Status:There is stock
Stock Quantity:3100
Minimum order quantity: 1
Details:

Product introduction

The OPA227 and OPA228 series amplifiers combine low noise and wide bandwidth accuracy, making them ideal for applications requiring two AC and precision DC performance.

The OPA227 is united to get stable and has a very high 2.3V/micor(s) rate and wide bandwidth (8MHz).The OPA228 is optimized for closed-loop harvest 5 or greater and provides users with higher speeds with kill rates and bandwidths of 10 volts/μs at 33MHz.

The OPA227 and OPA228 series amplifiers are ideal for professional audio equipment.In addition, low current and low cost of quiescence make them ideal for portable applications requiring high computational accuracy.

The OPA227 and OPA228 pin-for-pin series amplifiers are the industry standard for OP-27 replacements with substantial improvements to OP-37 and OP-37 in all areas.

characteristic

Low noise: 3nV /(Hertz)
Wide bandwidth:
- OPA227 2.3V /µs:8MHz,
- OPA228: 33MHz 10 volts per micro, and these mixes,
Settling time: 5 μs (considerable advance OP-27)
138dB high thus:
High 160dB Open-Loop Gain:
Low input bias current: 10nA Max
Max: The 75μV offset voltage is low
2.5V wide range: ± supply to ±18V
OPA227 LT1007 OP-27, MAX427, instead
OPA228 LT1037 OP-37, MAX437, instead
Single, dual, and four versions
apply
- Data acquisition
- Telecommunications equipment
- Geophysical analysis
- Vibration analysis
- spectroscopic analysis
- Professional audio equipment

andOPA228Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
OP27	TI	10+	20LCCC, 8CDIP	Low noise precision high speed operational amplifier
OPA124	TI	09+	8SOIC	Low noise precision difference op amp
OPA132	TI	11+	8SOIC	High speed FET input op amp
OPA177	TI	10+	8MSOP, 8SOIC, 8SON	Precision operational amplifiers
OPA227	TI	10+	8PDIP, 8SOIC	High precision, low noise operational amplifiers
OPA234	TI	10+	8MSOP, 8SOIC	Low power, precision single-supply op amp
OPA241	TI	10+	8PDIP, 8SOIC	Single-supply, micropower op amp
OPA251	TI	10+	8PDIP, 8SOIC	Single-supply, micropower op amp
OPA27	TI	10+	8PDIP, 8SOIC	Ultra-low noise precision operational amplifier
OPA277	TI	10+	8PDIP, 8SOIC, 8VSON	High precision operational amplifiers

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OPA228

characteristic

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