TYPICAL PERFORMANCE CHARACTERISTICS (cont'd)
LARGE - SIGNAL TRANSIENT
RESPONSE
OUTPUT VOLTAGE SWING AS A
FUNCTION OF SUPPLY VOLTAGE
±7
±6
5V/div
-55°C ≤ T ≤ 125°C
A
V
= ±2.5V
= 25°C
= 10KΩ
= 50pF
S
T
A
R
= 10KΩ
L
R
C
±5
L
L
R
L
= 10KΩ
±4
±3
±2
R
L
= 2KΩ
2µs/div
1V/div
±4
SUPPLY VOLTAGE (V)
0
±1
±2
±3
±5
±6
±7
OPEN LOOP VOLTAGE GAIN AS A
FUNCTION OF LOAD RESISTANCE
SMALL - SIGNAL TRANSIENT
RESPONSE
1000
V
T
R
C
= ±2.5V
= 25°C
= 10KΩ
= 50pF
100mV/div
S
A
L
L
100
10
V
T
= ±2.5V
= 25°C
S
A
20mV/div
2µs/div
1
1K
10K
100K
1000K
LOAD RESISTANCE (Ω)
DISTRIBUTION OF TOTAL INPUT OFFSET VOLTAGE
BEFORE AND AFTER EPAD PROGRAMMING
100
80
EXAMPLE B:
AFTER EPAD
EXAMPLE A:
V AFTER EPAD
V
OST
PROGRAMMING
TARGET = -750µV
OST
PROGRAMMING
V TARGET = 0.0µV
OST
V
OST
60
40
V
BEFORE EPAD
OST
PROGRAMMING
20
0
-2500 -2000
-1500
-500
0
500
1000
1500
2000
2500
-1000
TOTAL INPUT OFFSET VOLTAGE (µV)
ALD1722E
Advanced Linear Devices
8 of 13
ALD [ ADVANCED LINEAR DEVICES ]
