Datasheet Texas Instruments OPA820-HT

Manufacturer	Texas Instruments
Series	OPA820-HT

High Temp Unity-Gain Stable, Low Noise, Voltage-Feedback Operational Amplifier .

Datasheets

PDF, 472 Kb, File published: Dec 19, 2011

Extract from the document

	OPA820SKGD3
Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Parameters / Models	OPA820SKGD3
Additional Features	N/A
Architecture	Voltage FB,Bipolar
CMRR(Min), dB	73
CMRR(Typ), dB	73
GBW(Typ), MHz	800
IIB(Max), pA	39000000
Iq per channel(Max), mA	6.6
Iq per channel(Typ), mA	5.6
Number of Channels	1
Offset Drift(Typ), uV/C	7
Operating Temperature Range, C	-55 to 210
Output Current(Typ), mA	110
Rail-to-Rail	No
Rating	Catalog
Slew Rate(Typ), V/us	240
Total Supply Voltage(Max), +5V=5, +/-5V=10	12
Total Supply Voltage(Min), +5V=5, +/-5V=10	5
Vn at 1kHz(Typ), nV/rtHz	2.5
Vos (Offset Voltage @ 25C)(Max), mV	3.5

	OPA820SKGD3
RoHS	See ti.com

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Noise Analysis for High Speed Op Amps (Rev. A)
PDF, 256 Kb, Revision: A, File published: Jan 17, 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu

Series: OPA820-HT (1)