ABSOLUTE MAXIMUM RATINGS
ORDERING INFORMATION
Value & Units
±13.5V
0°C
≤
T
A
≤
70
°
C
-65°C
≤
T
S
≤
150
°
C
260
°
C
-4V
≤
V
IN
≤
+2.4V
Parameter
Supply Voltage
Operating Temperature Range
Storage Temperature Range
Part Number
GX434 – – CDB
GX434 – – CKC
GX434 – – CTC
Package Type
14 Pin DIP
16 Pin SOIC
Tape 16 Pin SOIC
Temperature Range
0° to 70° C
0° to 70° C
0° to 70° C
Lead Temperature (Soldering, 10 Sec)
Analog Input Voltage
Analog Input Current
Logic Input Voltage
50µA AVG, 10 mA peak
-4V
≤
V
L
≤
+5.5V
CAUTION
ELECTROSTATIC SENSITIVE DEVICES
DO NOT OPEN PACKAGES OR HANDLE
DEVICES EXCEPT AT A
STATIC-FREE WORKSTATION
+Vcc
CS
0.7pF
IN
V
IN
OUT
1.2k
CS
CS
3mA
#2
#3
#4
-V
1.5pF
2pF
+
0.7pF
0.7pF
0.7pF
V
OUT
0.65V
Common
C
OUT
12pF
16pF
+
1.3 V
600Ω
Fig.1
Crosspoint Equivalent Circuit
Fig. 2
Disabled Crosspoint Equivalent Circuit
ELECTRICAL CHARACTERISTICS
(V
S
=
±8V
DC, 0
°
C < T
A
< 70
°
C, C
L
= 30 pF, R
L
= 10kΩ unless otherwise shown.)
GX434
PARAMETER
Supply Voltage
DC
SUPPLY
Supply current
I
-
SYMBOL
±
V
S
I
+
Chip selected (CS=0)
Chip not selected (CS=1)
Chip selected (CS=0)
Chip not selected (CS=1)
Analog Output
V
OUT
I
BIAS
Extremes before clipping
occurs.
Analog Input Bias
Current
STATIC
Output Offset Voltage
V
OS
T
A
= 25°C, 75
Ω
resistor
on each input to gnd
Output Offset Voltage
Drift
R
EXT
= 33.2 kΩ, 1%
∆
V
OS
/∆T
0
-
7
+50
14
+200
mV
µV/
°
C
CONDITIONS
MIN
7
-
-
-
-
-
-
-
TYP
8
10.5
0.4
10.2
0.25
+2
-1.2
22
-
MAX
13.2
11.5
0.58
11.2
0.38
-
V
µA
UNITS
V
mA
mA
mA
mA
510 -34 -2
2
GENNUM [ GENNUM CORPORATION ]
