ICL8052A Datasheet, PDF (3/23 Pages) Intersil Corporation – Precision 4 1/2 Digit, A/D Converter

ICL8052A/ICL71C03, ICL8068A/ICL71C03
Absolute Maximum Ratings
ICL8052A, ICL8068A
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V
Differential Input Voltage
(8068A). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V
(8052A). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6V
Input Voltage (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Output Short Circuit Duration All Outputs (Note 2) . . . . . . Indefinite
ICL71C03
Power Supply Voltage (GND to V+). . . . . . . . . . . . . . . . . . . . . . 6.5V
Negative Supply Voltage (GND to V-) . . . . . . . . . . . . . . . . . . . . -17V
Analog Input Voltage (Note 3) . . . . . . . . . . . . . . . . . . . . . . . V+ to V-
Digital Input Voltage (Note 4) . . . . . . . . .(GND - 0.3V) to (V+ + 0.3V)
Thermal Information
Thermal Resistance (Typical, Note 5) θ_JA (^oC/W)
θ_JC (^oC/W)
CERDIP Package. . . . . . . . . . . . . . . . .
75
20
14 Ld PDIP Package . . . . . . . . . . . . . . 100
N/A
28 Ld PDIP Package . . . . . . . . . . . . . .
65
N/A
Maximum Storage Temperature. . . . . . . . . . . . . . . . -65^oC to 150^oC
Maximum Lead Temperature (Soldering, 10s). . . . . . . . . . . . . 300^oC
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0^oC to 70^oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. θ_JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
3. Short circuit may be to ground or either supply. Rating applies to 70^oC ambient temperature.
4. Input voltages may exceed the supply voltages provided the input current is limited to ±100µA.
5. Connecting any digital inputs or outputs to voltages greater then V+ or less than GND may cause destructive device latchup. For this reason it
is recommended that the power supply to the ICL71C03 be established before any inputs from sources not on that supply are applied.
6. θ_JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP
MAX
UNITS
Clock In, Run/Hold, 4 1/2 / 3 1/2
Comp. In Current
Threshold Voltage
All Outputs
B₁, B₂, B₄, B₈ , D₁ , D₂ , D₃ , D₄ , D₅
Busy, Strobe, Over-Range, Under-Range Polarity
Switches 1, 3, 4, 5, 6
Switch 2
Switch Leakage (All)
+5V Supply Range
I_INL
I_INH
I_INL
I_INH
V_INTH
V_OL
V_OH
V_OH
r_DS(ON)
r_DS(ON)
I_D(OFF)
V+
V_IN = 0
V_IN = +5V
V_IN = 0
V_IN = +5V
I_OL = 1.6mA
I_OH = -1mA
I_OH = -10µA
-
0.2
0.6
mA
-
0.1
10
µA
-
0.1
10
µA
-
0.1
10
µA
-
2.5
-
V
-
0.25
0.40
V
2.4
4.2
-
V
4.9
4.99
-
V
-
400
-
Ω
-
1200
-
Ω
-
2
-
pA
4
5
6
V
-15V Supply Range
V-
-5
-15
-18
V
+5V Supply Current
-15V Supply Current
Power Dissipation Capacitance
Clock Frequency (Note 6)
I+
I-
C_PD
f_CLK = 0
f_CLK = 0
vs Clock Frequency
-
1.1
3
mA
-
0.8
3
mA
-
40
-
pF
DC
2000 1200
kHz
NOTE:
7. This specification relates to the clock frequency range over which the ICL71C03A will correctly perform its various functions. See the “Max Clock
Frequency” section under Component Value Selection for limitations on the clock frequency range in a system.
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