HI-7159A 데이터 시트보기 (PDF) - Intersil
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HI-7159A Datasheet PDF : 14 Pages
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HI-7159A
DC Electrical Specifications
Test Conditions: VCC = +5V, VEE = -5V, DGND = 0V, AGND = 0V, VREF HI = +1.00000V, VREF LO = AGND,
fCLOCK = 2.40MHz, RINT = 400kΩ, CINT = 0.01µF, TA = 25oC, VIN LO = AGND, CREF = 1.0µF, 51/2 Digit
Compensated Mode, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Input Low Voltage, VIL
Input High Voltage, VIH
Output Low Voltage, VOL
Output High Voltage, VOH
Three-State Leakage Current,
Pins 18-25, IOL
Leakage, Pins 15-17, 28, IIN
Input Capacitance, CIN
Pins 15-25, 28
-
-
0.8
V
Pins 15-25, 28
2.0
-
-
V
Pins 16, 18-25, IOL = 1.6mA
-
-
0.4
V
Pins 16, 18-25, IOH = -400µA
2.4
-
-
V
All Digital Drivers In High Impedance State,
-
Parallel Mode. CS = VCC, VIN = 0V, VCC
-
±10
µA
VIN = 0V, VCC
-
-
±1
µA
Pins 15, 17-25, 28
-
5
-
pF
Pin 16
-
10
-
pF
Input Pullup Current (Pins 18-25), IPU
Pins 18-25 at DGND
SEL = DGND (Serial Modes)
-
-5
-
µA
AC Electrical Specifications
TA = 0oC to 75oC; Test Conditions: VCC = +4.75V, VEE = -5.00V (Note 8), DGND = 0V, AGND = 0V,
VIN LO = AGND, VREF HI = +1.00000V, VREF LO = AGND, fCLOCK = 2.40MHz, RINT = 400kΩ ,
CINT = 0.01µF, VIL = 0V, VIH = 4V, VOL = VOH = 1.5V, tr = tf < 10ns, 51/2 Digit Compensated Mode,
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
CS Setup/Hold of WR, t1
0
-
WR Setup of Data In, t2
50
-
WR Pulse Width, t3
150
-
Data Hold After WR, t4
20
-
CS Setup/Hold of RD, t5
(Note 7)
25
-
RD to Data Out, t6
CL = 50pF, VO = 1.5V
-
-
RD to Hi-Z State, t7
-
-
WR to RD, WR to WR, tA
(Note 7)
5/fCLOCK
-
RD to WR, tB
(Note 7)
200
-
RXD Setup of Data In, tC
(Note 7)
60
-
Data Hold After EXT CLK, tD
40
-
EXT CLK to DATA OUT, tE
-
-
CS Setup of TXD, tf
100
-
NOTES:
6. All typical values have been characterized but are not production tested.
7. Not production tested, guaranteed by design and characterization.
8. All AC characteristics are guaranteed for VCC = +5V 15%, VEE = -5V 15%, over TA = 0oC to 75oC.
-
ns
-
ns
-
ns
-
ns
-
ns
100
ns
70
ns
-
s
-
ns
-
ns
-
ns
300
ns
-
ns
3
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