Datasheet Texas Instruments OPA838IDCKT

1-mA, 300-MHz Gain Bandwidth, Voltage-Feedback Op Amp 5-SC70 -40 to 125

Datasheets

PDF, 2.2 Mb, File published: Aug 17, 2017

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

2nd Harmonic	-110 dBc
3rd Harmonic	-120 dBc
@ MHz	1
Acl, min spec gain	6 V/V
Additional Features	Shutdown
Architecture	Bipolar,Voltage FB
BW @ Acl	90 MHz
CMRR(Min)	95 dB
CMRR(Typ)	105 dB
GBW(Typ)	300 MHz
Input Bias Current(Max)	4400000 pA
Iq per channel(Max)	1.330 mA
Iq per channel(Typ)	0.960 mA
Number of Channels	1
Offset Drift(Typ)	0.4 uV/C
Operating Temperature Range	-40 to 125 C
Output Current(Typ)	20 mA
Package Group	SC70
Package Size: mm2:W x L	5SC70: 4 mm2: 2.1 x 2(SC70) PKG
Rail-to-Rail	In to V-,Out
Rating	Catalog
Slew Rate(Typ)	350 V/us
Total Supply Voltage(Max)	5.4 +5V=5, +/-5V=10
Total Supply Voltage(Min)	2.7 +5V=5, +/-5V=10
Vn at 1kHz(Typ)	1.8 nV/rtHz
Vn at Flatband(Typ)	1.8 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)	0.125 mV

RoHS

Compliant

Evaluation Modules & Boards: OPA838DBVEVM
OPA838 Operational Amplifier Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
- Download
Evaluation Modules & Boards: OPA838DCKEVM
OPA838 Operational Amplifier Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
- Download

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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: OPA838 (6)

Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)