ALD1721/ALD1721G
Advanced Linear Devices
3 of 9
Input
CIN
11
pF
Capacitance
Bandwidth
BW
400
700
400
700
KHz
Slew Rate
SR
0.33
0.7
0.33
0.7
V/
sAV = +1
RL = 100K
Rise time
t r
0.2
sRL = 100K
Overshoot
20
%
RL =100K
Factor
CL = 50pF
Settling Time
t s
10.0
s
0.1%
AV = -1RL=100K
CL = 50pF
1721
1721G
Test
Parameter
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Conditions
Power Supply
PSRR
83
dB
RS ≤ 100K
Rejection Ratio
Common Mode
CMRR
83
dB
RS ≤ 100K
Rejection Ratio
Large Signal
AV
250
V/mV
RL =100K
Voltage Gain
Output Voltage
VO low
-4.98
-4.90
-4.98
-4.90
V
RL =100K
Range
VO high
4.90
4.98
4.90
4.98
V
Bandwidth
BW
1.0
MHz
Slew Rate
SR
1.0
V/
sAV = +1
CL = 50pF
1721
1721G
Test
Parameter
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Conditions
1721
1721G
Test
Parameter
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Conditions
VS = ±2.5V -55°C ≤ TA ≤ +125°C unless otherwise specified
Input Offset
VOS
1.0
2.0
mV
RS ≤ 100K
Voltage
Input Offset
IOS
2.0
nA
Current
Input Bias
IB
2.0
nA
Current
Power Supply
PSRR
60
75
60
75
dB
RS ≤ 100K
Rejection Ratio
Common Mode
CMRR
60
83
60
83
dB
RS ≤ 100K
Rejection Ratio
Large Signal
AV
15
50
15
50
V/ mV
RL = 100K
Voltage Gain
Output Voltage
VO low
-2.47
-2.40
-2.47
-2.40
V
Range
VO high
2.35
2.45
2.35
2.45
V
RL = 100K
TA = 25°C VS = ±5.0V unless otherwise specified
TA = 25°C VS = ±2.5V unless otherwise specified (cont'd)
OPERATING ELECTRICAL CHARACTERISTICS (cont'd)