OPA657U Texas Instruments - Yeehing Electronics

1.6GHz, Low Noise, FET-Input Operational Amplifier

Pricing (USD)

Quantity	Unit Price
1 — 99	12.95
100 — 249	11.311
250 — 999	8.722
1,000 +	5.46

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	High Speed Operational Amplifiers
RoHS	Y
Series	OPA657
Number of Channels	1 Channel
GBP - Gain Bandwidth Product	1.6 GHz
SR - Slew Rate	700 V/us
Voltage Gain dB	70 dB
CMRR - Common Mode Rejection Ratio	83 dB to 89 dB
Ib - Input Bias Current	5 pA
Vos - Input Offset Voltage	1.8 mV
Operating Supply Current	14 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	SOIC-8
Packaging	Tube
Amplifier Type	Voltage Feedback
Features	Decompensated
Height	1.58 mm
Length	4.9 mm
Product	Operational Amplifiers
Width	3.91 mm
Brand	Texas Instruments
Topology	Voltage Feedback
en - Input Voltage Noise Density	4.8 nV/sqrt Hz
Moisture Sensitive	Yes
Operating Supply Voltage	12 V
Product Type	Op Amps - High Speed Operational Amplifiers
PSRR - Power Supply Rejection Ratio	76 dB
Settling Time	11 ns
Factory Pack Quantity	75
Subcategory	Amplifier ICs
Unit Weight	0.002677 oz

For more information, please refer to datasheet

Documents

OPA657U Datasheet

More Information

The OPA657 device combines a high-gain bandwidth, low-distortion, voltage-feedback operational amplifier with a low-voltage noise JFET-input stage to offer a very high dynamic range amplifier for high-precision ADC (analog-to-digital converter) driving or wideband transimpedance applications. Photodiode applications see improved noise and bandwidth using this decompensated, high-gain bandwidth amplifier.