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OPA843

Category:Voltage feedback
Product Name:Wideband, low distortion, medium gain voltage feedback operational amplifier
Manufacturers:TI
Production Batch Number:09+
Encapsulation:5SOT-23, 8SOIC
Stock Status:There is stock
Stock Quantity:6000
Minimum order quantity: 1
Details:

Product introduction

The OPA843 offers a level of speed and dynamic range unprecedented in monolithic op amps. Using a high gain bandwidth (GBW) and two gain stage designs, the OPA843 gives an excellent dynamic range to devices with a gain range. The "classic" differential input complements this band, with high dc accuracy beyond the dynamic range of most high-speed amplifier products. Very low input offset voltage and current, high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) and high open-loop gain combine to give interception with a low-noise, high-3rd-order high-DC precision amplifier.

12- to 16-bit converter interfaces will benefit from the combination of these features. High-speed resistance applications can achieve excellent DC accuracy as well.

characteristic

High bandwidth: 260MHz (grams = 5)
Gain-bandwidth product: 800MHz
Low input voltage noise: 2.0nV/√Hz
Low distortion: - 96dBc (5MHz)
High open-loop gain: one hundred tenth-babels
Fast 12-bit settling: 10.5ns (0.01%)
Low input offset voltage: 300μV
Output current: ± 100mA
apply
- Buffer amplifier for ADC/DAC
- Low distortion "if" amplifier
- Active filters
- Low noise receiver
- Broadband resistance
- Test instrumentation
- Professional audio
- OPA643 upgrade

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OPA890	TI	10+	6SOT-23, 8SOIC	Low power, wideband voltage feedback op amp watts/disabled
OPA847	TI	09+	6SOT-23, 8SOIC	Wideband ultra-low noise voltage feedback operational amplifier with shutdown state
OPA846	TI	09+	5SOT-23, 8SOIC	OPA846: Wideband low noise voltage feedback operational amplifier
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OPA843

characteristic

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