OPA2348-HIREL Datasheet, PDF (7/14 Pages) Texas Instruments – 1-MHz, 45-μA CMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIER

OPA2348-HiRel
www.ti.com
SBOS482 – NOVEMBER 2009
TYPICAL CHARACTERISTICS (continued)
T_A = 25°C, R_L = 100 kΩ connected to V_S/2, V_OUT = V_S/2 (unless otherwise noted)
COMMON-MODE REJECTION vs TEMPERATURE
100
90
V– < V_CM < (V+) – 1.7V
80
V– < V_CM < V+
70
60
OPEN-LOOP GAIN AND PSRR vs TEMPERATURE
130
A_OL, R_L = 100kΩ
120
A_OL, R_L = 5kΩ
110
100
90
80
PSRR
70
50
–75 –50 –25
0 25 50 75 100 125 150
Temperature (°C)
60
–75 –50 –25
0 25 50 75 100 125 150
Temperature (°C)
QUIESCENT AND SHORT-CIRCUIT CURRENT
vs TEMPERATURE
75
16
65
14
I_SC
55
12
45
10
I_Q
35
8
25
6
15
–75 –50 –25
0 25 50 75
Temperature (°C)
4
100 125 150
INPUT BIAS (I_B) CURRENT vs TEMPERATURE
10k
1k
100
10
1
0.1
–75 –50 –25
0 25 50 75 100 125 150
Temperature (°C)
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
20
18
Typical production
distribution of
16
packaged units.
14
12
10
8
6
4
2
0
–6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6
Offset Voltage (mV)
OFFSET VOLTAGE DRIFT MAGNITUDE
PRODUCTION DISTRIBUTION
25
Typical production
distribution of
20
packaged units.
15
10
5
0
1 2 3 4 5 6 7 8 9 10 11 12
Offset Voltage Drift (µV/°C)
Copyright © 2009, Texas Instruments Incorporated
Product Folder Link(s): OPA2348-HiRel
Submit Documentation Feedback
7