ICL7134 Intersil, ICL7134 Datasheet - Page 5

• Manufacturer Part Number: ICL7134
• Description: 14-Bit Multiplying Microprocessor-Compatible D/A Converter
• Manufacturer: Intersil

Electrical Specification
NOTES:
Switching Specifications
REFERENCE INPUT
Input Resistance
ANALOG OUTPUT
Output Capacitance
(I
DIGITAL INPUTS
Low State Threshold
High State Threshold
Input Current
Input Capacitance
POWER SUPPLY
Supply Voltage Range
Supply Current
Address-WRITE Set-Up Time
Address-WRITE Hold Time
CHIP SELECT-WRITE Set-Up Time
CHIP SELECT-WRITE Hold Time
WRITE Pulse Width Low
Data-WRITE Set-Up Time
Data-WRITE Hold Time
3. Full-Scale Range (FSR) is 10V for unipolar mode, 20V (±10V) for bipolar mode.
4. Using internal feedback and reference inverting resistors.
5. Guaranteed by design, not production tested.
6. Gain error tested to 0.040% FSR, Specifications are not guaranteed.
7. D0 - D13 connected to 2.4V.
OUT
Terminal)
PARAMETER
PARAMETER
V+ = +5V, V
Unless Otherwise Specified. (Continued)
V
DAC Register Outputs All LOW
DAC Register Outputs All HIGH
Operating Temperature Range
Inputs between DGND to V+
(Note 5)
Functional Operation, (Note 6)
Excluding Ladder Network (Note 7)
V+ = 5V, T
RFL
= V
RFM
REF
SYMBOL
A
t
t
t
t
t
t
, I
= 25
AWh
CWs
CWh
t
DWs
DWh
TEST CONDITIONS
AWs
WR
OUT
= +10V, T
o
C, See Timing Diagram
at Ground
Note 5
Note 5
Note 5
Note 5
A
TEST CONDITIONS
= 25
ICL7134
o
C, AGND = DGND, I
5
OUT
MIN
MIN
150
200
200
3.5
2.4
4
0
0
0
0
-
-
-
-
-
-
at Ground Potential,
TYP
TYP
160
235
1.0
15
7
-
-
-
-
-
-
-
-
-
-
-
MAX
MAX
0.8
6.0
2.5
10
±1
-
-
-
-
-
-
-
-
-
-
-
UNITS
UNITS
mA
kΩ
pF
pF
µA
pF
ns
ns
ns
ns
ns
ns
ns
V
V
V