ICL7135CPI Intersil, ICL7135CPI Datasheet - Page 4

no-image

ICL7135CPI

Manufacturer Part Number
ICL7135CPI
Description
IC CONV A/D 4 1/2 DIGIT 28-DIP
Manufacturer
Intersil
Datasheet

Specifications of ICL7135CPI

Rohs Status
RoHS non-compliant
Other names
ICL7135CPIIS
NT5015

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICL7135CPI
Manufacturer:
INTERSIL
Quantity:
3 198
Part Number:
ICL7135CPI
Manufacturer:
INTERSIL
Quantity:
3 198
Part Number:
ICL7135CPI
Manufacturer:
TI
Quantity:
13 055
Part Number:
ICL7135CPI
Manufacturer:
HARRIS
Quantity:
36
Part Number:
ICL7135CPI
Manufacturer:
AMD
Quantity:
1 000
Part Number:
ICL7135CPI
Manufacturer:
HAR
Quantity:
1
Part Number:
ICL7135CPI
Manufacturer:
INFTEL
Quantity:
20 000
Part Number:
ICL7135CPI
Quantity:
3
Part Number:
ICL7135CPI-2
Manufacturer:
MAXIM
Quantity:
9 400
Part Number:
ICL7135CPIZ
Manufacturer:
INTERSIL
Quantity:
20 000
Part Number:
ICL7135CPIZ
Quantity:
39
ANALOG
ANALOG
COMMON
SIGNAL
100kΩ
V
GND
INPUT
REF
IN LO
IN HI
100kΩ
IN
10
3
9
100K
SET V
INT
INT
C
FIGURE 1. ICL7135 TEST CIRCUIT
REF+
0.47μF
AZ
REF
1μF
0.1μF
= 1.000V
+5V
8
-5V
1μF
100kΩ
27Ω
DE(+)
4
DE(-)
REF HI
2
AZ
A/Z, DE(±), ZI
C
10
11
12
13
14
1
2
3
4
5
6
7
8
9
REF
DE(+)
DE(-)
ANALOG GND
V-
REF
INT OUT
A-Z IN
BUF OUT
REF CAP 1
REF CAP 2
IN LO-
IN HI+
V+
MSD D5
LSB B1
B2
FIGURE 3. ANALOG SECTION OF ICL7135
ICL7135
UNDERRANGE
A/Z
DIGITAL GND
OVERRANGE
RUN/HOLD
POLARITY
CLOCK IN
STROBE
V
C
7
MSB B8
LSD DI
REF
-
BUSY
INPUT
HIGH
1
D2
D3
D4
B4
BUFFER
-
+
28
27
26
25
24
23
22
21
20
19
18
17
16
15
ICL7135
ZI
R
INT
0V
CLOCK
IN
120kHz
6
V
11
+
C
AZ
INTEGRATOR
INPUT
LOW
AUTO
ZERO
5
FIGURE 2. ICL7135 DIGITAL LOGIC INPUT
AZ
PAD
COMPARATOR
+
-
INT
4
C
INT
+
DETECTOR
CROSSING
POLARITY
ZERO-
F/F
V
DIG GND
+
FN3093.4

Related parts for ICL7135CPI