OPERATING ELECTRICAL CHARACTERISTICS (cont'd)
T
= 25°C V = ±2.5V unless otherwise specified (cont'd)
A
S
ALD1731A
ALD1731
Typ
Parameter
Symbol
Min
Typ
0.2
Max
Min
Max
Unit
µs
Test Conditions
Rise time
t
t
0.2
20
R
L
= 100KΩ
r
Overshoot Factor
20
%
R
C
= 100KΩ,
L
= 50pF
L
Settling Time
10.0
10.0
µs
0.1%, A = -1,
V
s
R
= 100KΩ,2
L
L
C
= 25pF
T
A
= 25°C V = ±5.0V unless otherwise specified
S
ALD1731A
Typ
ALD1731
Typ
Parameter
Symbol
Min
Max
Min
Max
Unit
Test Conditions
Power Supply Rejection Ratio
PSRR
90
90
90
90
dB
R
R
R
R
≤ 100KΩ
≤ 100KΩ
= 100KΩ
= 100KΩ
S
S
L
L
Common Mode Rejection Ratio
Large Signal Voltage Gain
Output Voltage Range
CMRR
dB
A
250
250
V/mV
V
V
V
V
low
-4.98
4.98
-4.90
-4.98
4.98
-4.90
O
O
high
4.90
4.90
Bandwidth
Slew Rate
B
S
1.0
1.0
1.0
1.0
MHz
W
R
V/µs
A
= +1, C = 50pF
V
L
V = ±2.5V -55°C ≤ T ≤ +125°C unless otherwise specified
S
A
ALD1731A
Typ
ALD1731
Typ
Parameter
Symbol
Min
Max
2.0
Min
Max
3.0
Unit
mV
nA
Test Conditions
Input Offset Voltage
Input Offset Current
Input Bias Current
V
R
S
≤ 100KΩ
OS
I
I
2.0
2.0
2.0
2.0
OS
nA
B
Power Supply Rejection Ratio
Common Mode Rejection Ratio
Large Signal Voltage Gain
Output Voltage Range
PSRR
CMRR
75
83
50
75
83
50
dB
R
S
R
S
R
L
R
L
≤ 100KΩ
≤ 100KΩ
= 100KΩ
= 100KΩ
dB
A
V/mV
V
V
V
low
-2.47
2.45
-2.40
-2.47
2.45
-2.40
V
V
O
O
high
2.35
2.35
ALD1731A/ALD1731
Advanced Linear Devices
3 of 9
ALD [ ADVANCED LINEAR DEVICES ]
