ALD1721EDA ALD [Advanced Linear Devices], ALD1721EDA Datasheet - Page 8

• Manufacturer Part Number: ALD1721EDA
• Manufacturer: ALD [Advanced Linear Devices]

ALD1721E
7
6
5
4
3
2
1
0
COMMON MODE INPUT VOLTAGE RANGE
0
20mV/div
100mV/div
AS A FUNCTION OF SUPPLY VOLTAGE
5V/div
2V/div
T
SMALL - SIGNAL TRANSIENT
LARGE - SIGNAL TRANSIENT
1
A
= 25 C
2
SUPPLY VOLTAGE (V)
RESPONSE
RESPONSE
3
TYPICAL PERFORMANCE CHARACTERISTICS
4
5
V
T
R
C
5 s/div
2 s/div
V
T
R
C
A
S
L
L
A
S
L
L
= 2.5V
= 25 C
= 100K
= 50pF
= 25 C
= 2.5V
= 100K
= 50pF
6
Advanced Linear Devices
7
100
80
60
40
20
0
-2500
EXAMPLE B:
V
PROGRAMMING
V
OST
OST
-2000
1000
100
AFTER EPAD
TARGET = -750 V
10
DISTRIBUTION OF TOTAL INPUT OFFSET VOLTAGE
1
10K
-1500
BEFORE AND AFTER EPAD PROGRAMMING
2V/div
500mV/div
OPEN LOOP VOLTAGE GAIN AS A
FUNCTION OF LOAD RESISTANCE
LARGE - SIGNAL TRANSIENT
-1000
TOTAL INPUT OFFSET VOLTAGE ( V)
-500
100K
LOAD RESISTANCE ( )
RESPONSE
(cont'd)
0
500
EXAMPLE A:
V
PROGRAMMING
V
OST
OST
1M
AFTER EPAD
TARGET = 0.0 V
1000
V
PROGRAMMING
V
T
R
C
5 s/div
OST
V
T
A
A
S
L
L
S
= 1.0V
= 25 C
= 100K
= 50pF
= 2.5V
= 25 C
BEFORE EPAD
1500
10M
2000
8 of 13
2500