OPA349NA Datasheet, PDF (7/23 Pages) Texas Instruments – 1A, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS

TYPICAL CHARACTERISTICS (Cont.)
At T_A = +25°C, V_S = +5V, and R_L = 1MΩ connected to V_S/2, unless otherwise noted.
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
–30 –25 –20 –15 –10 –5 0 5 10 15 20 25 30 35 40
Offset Voltage Drift (µV/°C)
OUTPUT VOLTAGE vs OUTPUT CURRENT
(V+)
(V+) – 1
(V+) – 2
(V–) + 2
125°C
–40°C
25°C ^{(dual version}
only)
(V–) + 1
(V–)
0 1 2 3 4 5 6 7 8 9 10
Output Current (mA)
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
6
V_S = +5.5V
5
V_S = +5V
4
3
V_S = +2.5V
2
V_S = +1.8V
1
0
100
1k
10k
Frequency (Hz)
100k
LARGE-SIGNAL STEP RESPONSE
G = 1, R_L = 1MΩ
100µs/div
SMALL-SIGNAL STEP RESPONSE
G = 1, R_L = 1MΩ, C_L = 20pF
SMALL-SIGNAL STEP RESPONSE
G = 1, R_L = 1MΩ, C_L = 500pF
40µs/div
OPA349, 2349
SBOS121B
www.ti.com
100µs/div
7