參數(shù)資料
型號(hào)： CAT5112
元件分類： 參考電壓二極管
英文描述： surface mount silicon Zener diodes
中文描述： 表面貼裝硅穩(wěn)壓二極管
文件頁(yè)數(shù)： 3/6頁(yè)
文件大?。?/td> 36K
代理商： CAT5112
CAT5112
3
Doc. No. 25091-00 Rev. 3/01
M-1
Advance Information
OPERATION MODES
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
V
CC
to GND ......................................
–
0.5V to +7V
Inputs
CS
to GND .............................
–
0.5V to V
CC
+0.5V
INC
to GND ............................
–
0.5V to V
CC
+0.5V
U/
D
to GND ............................
–
0.5V to V
CC
+0.5V
H to GND ................................
–
0.5V to V
CC
+0.5V
L to GND ................................
–
0.5V to V
CC
+0.5V
W to GND ...............................
–
0.5V to V
CC
+0.5V
Operating Ambient Temperature
Commercial (
‘
C
’
suffix) .................... 0
°
C to +70
°
C
Industrial (
‘
I
’
suffix)......................
–
40
°
C to +85
°
C
Junction Temperature ..................................... +150
°
C
Storage Temperature .......................
–
65
°
C to +150
°
C
Lead Soldering (10 sec max) .......................... +300
°
C
* Stresses above those listed under Absolute Maximum Ratings may
cause permanent damage to the device. Absolute Maximum Ratings
are limited values applied individually while other parameters are
within specified operating conditions, and functional operation at any
of these conditions is NOT implied. Device performance and reliability
may be impaired by exposure to absolute rating conditions for extended
periods of time.
RELIABILITY CHARACTERISTICS
Symbol
V
ZAP(1)
I
LTH(1)(2)
T
DR
N
END
Parameter
Min
Max
Units
Test Method
ESD Susceptibility
Latch-Up
Data Retention
Endurance
2000
100
100
Volts
mA
Years
Stores
MIL-STD-883, Test Method 3015
JEDEC Standard 17
MIL-STD-883, Test Method 1008
MIL-STD-883, Test Method 1003
1,000,000
NOTES:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
(2) Latch-up protection is provided for stresses up to 100mA on address and data pins from
–
1V to V
CC
+ 1V
(3) I
=source or sink
(4) These parameters are periodically sampled and are not 100% tested.
INC
High to Low
High to Low
High
Low
X
CS
Low
Low
Low to High
Low to High
High
U/
D
High
Low
X
X
X
Operation
W toward H
W toward L
Store Wiper Position
No Store, Return to Standby
Standby
R
L
C
L
C
H
R
H
C
W
R
W
R
wi
Potentiometer
Equivalent Circuit
Power Supply
Symbol
V
CC
I
CC1
Parameter
Operating Voltage Range
Supply Current (Increment)
Conditions
Min
2.5
—
—
—
—
Typ
—
—
—
—
—
Max
6.0
100
50
1
500
Units
V
μ
A
CAT5114
V
CC
= 6V, f = 1MHz, I
W
=0
V
CC
= 6V, f = 250KHz, I
W
=0
Programming, V
CC
= 6V
V
CC
= 3V
CS=V
CC
-0.3V
U/D, INC=V
CC
-0.3V or GND
I
CC2
Supply Current (Write)
mA
μ
A
μ
A
ISB
1 (2)
Supply Current (Standby)
CAT5114
—
—
1
DC Electrical Characteristics: V
CC
= +2.5V to +6.0V unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
Max
Units
I
IH
I
IL
V
IH1
V
IL1
V
IH2
V
IL2
Input Leakage Current
Input Leakage Current
TTL High Level Input Voltage
TTL Low Level Input Voltage
CMOS High Level Input Voltage
CMOS Low Level Input Voltage
V
IN
= V
CC
V
IN
= 0V
4.5V
≤
V
CC
≤
5.5V
—
—
2
0
—
—
—
—
—
—
10
–
10
V
CC
0.8
μ
A
μ
A
V
V
V
V
2.5V
≤
V
CC
≤
6V
V
CC
x 0.7
-0.3
V
CC
+ 0.3
V
CC
x 0.2
Logic Inputs
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