Ultra-Low Power Op Amp in
a Tiny 6-Bump WLP
Typical Operating Characteristics
(VDD = +5V, VSS = 0V, VCM = 0V, RL = 100kΩ to VDD/2, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs.
SUPPLY VOLTAGE
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
SUPPLY VOLTAGE (V)
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0
OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
COMMON-MODE VOLTAGE (V)
POWER-SUPPLY REJECTION RATIO vs.
FREQUENCY
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
10
100
1k
10k
FREQUENCY (Hz)
SUPPLY CURRENT vs.
TEMPERATURE
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-50 -25 0
25 50 75 100
TEMPERATURE (°C)
INPUT BIAS CURRENT vs.
TEMPERATURE
0
-50
-100
-150
-200
-250
-300
-350
-400
-50 -25 0
25 50 75 100
TEMPERATURE (°C)
OUTPUT VOLTAGE SWING LOW vs.
TEMPERATURE
1.6
1.4
RL = 100kΩ
1.2
1.0
0.8
0.6
0.4
RL = 1MΩ
0.2
0
-50 -25 0
25 50 75 100
TEMPERATURE (°C)
OFFSET VOLTAGE vs.
TEMPERATURE
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
-50 -25 0
25 50 75 100
TEMPERATURE (°C)
INPUT BIAS CURRENT vs.
COMMON-MODE VOLTAGE
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
COMMON-MODE VOLTAGE (V)
OUTPUT VOLTAGE SWING HIGH vs.
TEMPERATURE
6
5
RL = 100kΩ
4
3
2
1
RL = 1MΩ
0
-50 -25 0
25 50 75 100
TEMPERATURE (°C)
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