ICL7611, ICL7612
Electrical Specifications
PARAMETER
Extended Common Mode
Voltage Range (ICL7612 Only)
Output Voltage Swing
V
SUPPLY
=
±1V,
I
Q
= 10µA, Unless Otherwise Specified
(Continued)
TEST
CONDITIONS
TEMP
(
o
C)
25
R
L
= 1MΩ
25
Full
Large Signal Voltage Gain
A
VOL
V
O
=
±0.1V,
R
L
= 1MΩ
25
Full
Unity Gain Bandwidth
Input Resistance
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Referred Noise Voltage
Input Referred Noise Current
Supply Current
Slew Rate
Rise Time
Overshoot Factor
GBW
R
IN
CMRR
PSRR
e
N
i
N
I
SUPPLY
SR
t
r
OS
R
S
≤
100kΩ
R
S
≤
100kΩ
R
S
= 100Ω , f = 1kHz
R
S
= 100Ω , f = 1kHz
No Signal, No Load
A
V
= 1, C
L
= 100pF,
V
IN
= 0.2V
P-P
, R
L
= 1MΩ
V
IN
= 50mV, C
L
= 100pF R
L
= 1MΩ
V
IN
= 50mV, C
L
= 100pF, R
L
= 1MΩ
25
25
25
25
25
25
25
25
25
25
ICL7611B, ICL7612B
MIN
+0.6 to
-1.1
±0.98
±0.96
-
-
-
-
-
-
-
-
-
-
-
-
TYP
-
-
-
90
80
0.044
10
12
80
80
100
0.01
6
0.016
20
5
MAX
-
-
-
-
-
-
-
-
-
-
-
15
-
-
-
UNITS
V
V
V
dB
dB
MHz
Ω
dB
dB
nV/√Hz
pA/√Hz
µA
V/µs
µs
%
SYMBOL
V
CMR
V
OUT
Schematic Diagram
I
Q
INPUT STAGE
SETTING STAGE
OUTPUT STAGE
V+
3K
BAL
Q
P1
V+
+INPUT
Q
N1
Q
N2
Q
P1
3K
900K
Q
P5
BAL
Q
P3
100K
Q
P4
Q
P9
C
FF
= 9pF
OUTPUT
V-
V+
C
C
= 33pF
Q
P6
Q
P7
Q
P8
6.3V
-INPUT
Q
N7
V-
Q
N3
Q
N4
Q
N5
Q
N8
V-
Q
N6
Q
N9
Q
N10
6.3V
Q
N11
V+
I
Q
SET
4
INTERSIL [ INTERSIL CORPORATION ]
