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OPA336-EP Datasheet, PDF (6/15 Pages) Texas Instruments – SINGLE-SUPPLY MICRO-POWER CMOS OPERATIONAL AMPLIFIER MicroAmplifier™ SERIES
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OPA336-EP
SINGLE-SUPPLY MICRO-POWER CMOS OPERATIONAL AMPLIFIER
MicroAmplifier™ SERIES
SCES658 – JUNE 2006
www.ti.com
TYPICAL CHARACTERISTICS (continued)
TA = 25°C, VS = 5 V, RL = 25 kΩ connected to VS/2 (unless otherwise noted)
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
1k
1k
150
CHANNEL SEPARATION vs FREQUENCY
Voltage noise
100
140
100
130
10
1
1
10
Current noise
10
100
1k
10k
100k
Frequency (Hz)
Dual and quad devices, G = 1, all
120 channels. Quad measured channel A
to D or B to C—other combinations
yield improved rejection.
110
100
1k
10k
Frequency (Hz)
100k
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
6
5
VS = 5.5 V
4
3
VS = 2.3 V
2
1
0
100
1k
100k
AOL, CMRR, PSRR vs TEMPERATURE
120
AOL
110
100
PSRR
90
CMRR
80
70
–75 –50 –25 0
25 50
75
100 125
Temperature (ºC)
25
Typical production
packaged units
20
15
10
5
0.1% 0.3%
0
0.2% 0.1%
Offset Voltage (µV)
OFFSET VOLTAGE-DRIFT MAGNITUDE
PRODUCTION DISTRIBUTION
25
Typical production
packaged units
20
15
10
5
0
Offset Voltage Drift (µV/_C)
6
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