OPA344UAG4 Datasheet, PDF (7/28 Pages) Texas Instruments – LOW POWER, SINGLE-SUPPLY,RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

TYPICAL PERFORMANCE CURVES (Cont.)
At T_A = +25°C, V_S = +5V, and R_L = 10kΩ connected to V_S/2, unless otherwise noted.
QUIESCENT CURRENT AND
SHORT-CIRCUIT CURRENT vs SUPPLY VOLTAGE
160
20
+I_SC
155
15
150
–I_SC
10
I_Q
145
5
140
0
2
3
4
5
6
Supply Voltage (V)
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
V+
(V+) – 1
≈ (V+) – 2
2
1
–40°C
25°C
–40°C
25°C
85°C
≈
85°C
0
0
5
10
15
20
Output Current (mA)
OPEN-LOOP GAIN vs OUTPUT VOLTAGE SWING
140
130
R_L = 100kΩ
120
R_L = 5kΩ
110
100
120
100
80
60
40
20
0
Output Voltage Swing from Rail (mV)
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
Offset Voltage (µV)
QUIESCENT CURRENT
PRODUCTION DISTRIBUTION
Offset Voltage Drift (µV/°C)
OPA344, 2344, 4344
OPA345, 2345, 4345
SBOS107A
www.ti.com
Quiescent Current (µA)
7