OPERATING ELECTRICAL CHARACTERISTICS (cont'd)
T
A
= 25
o
C V
S
=
±
2.5V unless otherwise specified
Parameter
Supply Current
Symbol
IS
Min
1721E
Typ
120
Max
200
Min
1721
Typ
120
Max
200
Unit
µA
Test Conditions
VIN = 0V
No Load
VS =
±2.5V
Power Dissipation
Input Capacitance
PD
CIN
0.6
1
1.00
0.6
1
1.00
mW
pF
Maximum Load Capacitance
CL
50
50
pF
Equivalent Input Noise Voltage
Equivalent Input Current Noise
Bandwidth
Slew Rate
en
in
BW
SR
400
0.3
55
0.6
700
0.7
400
0.3
55
0.6
700
0.7
nV/√Hz
fA/√Hz
KHz
V/µs
f = 1KHz
f =10Hz
AV = +1
RL = 10KΩ
RL = 10KΩ
RL = 100KΩ,
CL = 50pF
0.1%
AV = 1,RL=100KΩ
CL = 50pF
Rise time
Overshoot Factor
tr
0.2
20
0.2
20
µs
%
Settling Time
ts
10
10
µs
T
A
= 25
o
C V
S
=
±
2.5V unless otherwise specified
1721E
Parameter
Average Long Term Input Offset
Voltage Stability
9
Initial VE Voltage
Symbol
∆
VOS
∆
time
VE1 i, VE2 i
Min
Typ
0.02
Max
Min
1721
Typ
0.02
Max
Unit
µV/
1000 hrs
V
Test Conditions
1.2
1.7
Programmable VE Range
∆VE1, ∆VE2
1.5
2.5
1.0
V
Programmed VE Voltage Error
e(VE1-VE2)
0.1
0.1
%
VE Pin Leakage Current
ieb
-5
-5
µA
4
Advanced Linear Devices
ALD1721E/ALD1721
ALD [ ADVANCED LINEAR DEVICES ]
