OPA128 Datasheet, PDF (6/11 Pages) Burr-Brown (TI) – Difet Electrometer-Grade OPERATIONAL AMPLIFIER

TYPICAL PERFORMANCE CURVES (CONT)
At
T
A
=
+25°C,
+15VDC,
unless
otherwise
noted.
LARGE SIGNAL TRANSIENT RESPONSE
SMALL SIGNAL TRANSIENT RESPONSE
80
10
0
–10
5V
5µs
0
25
50
Time (µs) 5µs
40
0
–40
20mV
–80
0
2
4
1µs
6
8
10
Time (µs)
COMMON-MODE INPUT RANGE
vs SUPPLY VOLTAGE
15
10
5
0
0
5
10
15
20
Supply Voltage (±V_CC)
100pA
BIAS CURRENT
vs ADDITIONAL POWER DISSIPATION
10pA
KM
1pA
100
10
1
0
50 100 150 200 250 300 350
Additional Power Dissipation (mW)
INPUT VOLTAGE NOISE SPECTRAL DENSITY
1k
FULL-POWER OUTPUT vs FREQUENCY
30
100
10
1
10
100
1k
10k
100k
Frequency (Hz)
20
10
0
1k
10k
100k
1M
Frequency (Hz)
®
OPA128
6