OPERATING ELECTRICAL CHARACTERISTICS (cont'd)
T
A
= 25
o
C V
S
=
±
2.5V unless otherwise specified
2721E
Typ
200
2721
Typ
200
Parameter
Supply Current
Symbol
IS
Min
Max
400
Min
Max
400
Unit
µA
Test Conditions
VIN = 0V
No Load
VS =
±2.5V
Power Dissipation
Input Capacitance
Maximum Load Capacitance
Equivalent Input Noise Voltage
Equivalent Input Noise Current
Bandwidth
Slew Rate
PD
CIN
CL
en
in
BW
SR
1.00
1
50
55
0.6
700
0.7
2.00
1.00
1
50
55
0.6
700
0.7
2.00
mW
pF
pF
nV/√Hz
fA/√Hz
KHz
V/µs
f = 1KHz
f =10Hz
AV = +1
RL = 100KΩ
RL = 100KΩ
RL =100KΩ
CL =50pF
0.1% AV = -1
RL = 100KΩ
CL = 50pF
AV =100
Rise time
Overshoot Factor
tr
0.2
20
0.2
20
µs
%
Settling Time
tS
10
10
µs
Channel Separation
CS
140
140
dB
T
A
= 25
o
C V
S
=
±
2.5V unless otherwise specified
2721E
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
2721
Typ
0.02
Max
Unit
µV/
1000 hrs
V
Test Conditions
1.2
1.7
Programmable Change of
VE Range
Programmed VE Voltage Error
∆VE1, ∆VE2
1.5
2.5
1.0
V
e(VE1-VE2)
0.1
0.1
%
VE Pin Leakage Current
ieb
-5
-5
µA
* NOTES 1 through 9, see section titled "Definitions and Design Notes".
4
Advanced Linear Devices
ALD2721E/ALD2721
ALD [ ADVANCED LINEAR DEVICES ]
