TYPICAL PERFORMANCE CURVES (Cont.)
At TA = +25°C, VS = +5V, and RL = 10kΩ connected to VS/2, unless otherwise noted.
QUIESCENT CURRENT AND
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
SHORT-CIRCUIT CURRENT vs SUPPLY VOLTAGE
V+
160
155
150
145
140
20
15
10
5
+ISC
(V+) – 1
–40°C
85°C
85°C
25°C
25°C
(V+) – 2
–ISC
≈
≈
2
1
0
IQ
–40°C
0
0
5
10
15
20
2
3
4
5
6
Output Current (mA)
Supply Voltage (V)
OFFSET VOLTAGE
OPEN-LOOP GAIN vs OUTPUT VOLTAGE SWING
PRODUCTION DISTRIBUTION
140
130
120
110
100
RL = 100kΩ
RL = 5kΩ
120
100
80
60
40
20
0
Output Voltage Swing from Rail (mV)
Offset Voltage (µV)
OFFSET VOLTAGE DRIFT
QUIESCENT CURRENT
PRODUCTION DISTRIBUTION
PRODUCTION DISTRIBUTION
Offset Voltage Drift (µV/°C)
Quiescent Current (µA)
®
OPA344, 2344, 4344
OPA345, 2345, 4345
7
BB [ BURR-BROWN CORPORATION ]
