參數(shù)資料
型號: ISL95310
廠商: Intersil Corporation
英文描述: Terminal Voltage 0V to 13.2V, 128 Taps Up/Down Interface
中文描述: 終端電壓為0V到13.2V,128絲錐向上/向下接口
文件頁數(shù): 4/8頁
文件大?。?/td> 135K
代理商: ISL95310
4
FN8083.0
May 6, 2005
Operating Specifications
Over the recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(Note 1)
MAX
UNIT
I
CC1
V
CC
supply current, volatile write/read CS = V
IL
, U/D = V
IL
or V
IH
and INC = 0.4V/2.4V
min; t
CYC
R
L
, R
H
, R
W
not connected
1
mA
I
CC2
V
CC
supply current, nonvolatile write
CS = V
IL
, U/D = V
IL
or V
IH
and INC = 0.4V/2.4V
min; t
CYC
R
L
, R
H
, R
W
not connected
3
mA
I
SB
V
CC
current, standby
V
CC
= +5.5V, 2-wire interface in standby state
5
μA
V
CC
= +3.6V, 2-wire interface in standby state
2
μA
I
V+
V+ bias current
V+ = 13.2V; V
CC
= +5.5V
1
μA
I
LkgDig
Leakage current, at pins INC, CS,
U/D, A0, and A1 pins
Voltage at pin from GND to V
CC
-10
10
μA
I
LI
CS input leakage current
V
IN
= V
CC
±1
μA
V
CC
= 3V, CS = 0
60
100
150
μA
V
CC
= 5V, CS = 0
120
200
250
μA
I
V+
V+ bias current
V+ = 13.2V; V
CC
= +5.5V
1
μA
t
DCP
(Note 13)
DCP wiper response time
INC falling edge of last bit of DCP data byte to
wiper change
1
μs
Vpor
(Note 13)
Power-on recall voltage
Minimum V
CC
at which memory recall occurs
1.8
2.6
V
V
CC
Ramp
(Note 13)
V
CC
ramp rate
0.2
V/ms
t
D
(Note 13)
Power up delay
V
CC
above Vpor, to DCP initial value register
recall completed, and 2-wire Interface in standby
state
3
ms
EEPROM SPECS
EEPROM endurance
150,000
Cycles
EEPROM retention
Temperature
75°C
50
Years
SERIAL INTERFACE SPECS
V
IL
INC, CS, and U/D
-0.3
0.3*
V
CC
V
V
IH
INC, CS, and U/D
0.7*
V
CC
V
CC
+
0.3
V
Hysteresis
(Note 13)
INC, CS, and U/D input buffer
hysteresis
0.05*
V
CC
V
Cpin
(Note 13)
INC, CS, and U/D pin capacitance
10
pF
AC Electrical Specifications
V
CC
= 5V ±10%, T
A
= Full Operating Temperature Range unless otherwise stated
SYMBOL
PARAMETER
MIN
TYP
(Note 4)
MAX
UNIT
t
Cl
CS to INC setup
100
ns
t
lD
(Note 13)
INC HIGH to U/D change
100
ns
t
DI
(Note 13)
U/D to INC setup
1
μs
t
lL
INC LOW period
1
μs
t
lH
INC HIGH period
1
μs
t
lC
INC inactive to CS inactive
1
μs
ISL95310
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ISL95310WIU10Z Terminal Voltage 0V to 13.2V, 128 Taps Up/Down Interface
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