CAT524 Catalyst Semiconductor, CAT524 Datasheet - Page 2

• Manufacturer Part Number: CAT524
• Description: Configured Digitally Programmable Potentiometer (DPP): Programmable Voltage Applications
• Manufacturer: Catalyst Semiconductor

CAT524
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage
Inputs
Outputs
Operating Ambient Temperature
RELIABILITY CHARACTERISTICS
NOTES: 1. This parameter is tested initially and after a design or process change that affects the parameter.
DC ELECTRICAL CHARACTERISTICS:
V
Logic Inputs
Doc. No. 25076-00 Rev. 4/01 M-1
Symbol
V
I
Symbol
Accuracy
INL
DNL
I
I
V
V
References
V
V
Z
Logic Outputs
V
V
DD
LTH
IH
IL
IN
ZAP
IH
IL
RH
RL
OH
OL
V
CLK to GND ............................ –0.5V to V
CS to GND .............................. –0.5V to V
DI to GND ............................... –0.5V to V
PROG to GND ........................ –0.5V to V
V
V
D
V
Commercial (‘C’ or Blank suffix) ...... 0 C to +70 C
Industrial (‘I’ suffix) ...................... – 40 C to +85 C
= +2.7 to +5.5V, V
(1)(2)
DD
REF
REF
OUT
0
(1)
to GND ............................... –0.5V to V
2. Latch-up protection is provided for stresses up to 100mA on address and data pins from –1V to V
to GND ...................................... –0.5V to +7V
H to GND ........................ –0.5V to V
L to GND ......................... –0.5V to V
1– 4 to GND ................... –0.5V to V
Parameter
ESD Susceptibility
Latch-Up
Parameter
Resolution
Integral Linearity Error
Differential Linearity Error
Input Leakage Current
Input Leakage Current
High Level Input Voltage
Low Level Input Voltage
V
V
V
High Level Output Voltage
Low Level Output Voltage
REF
REF
REF
H Input Voltage Range
L Input Voltage Range
H–V
REF
REF
H = V
L Resistance
DD
, V
REF
2000
Min
100
L = 0V, unless otherwise specified
DD
DD
DD
DD
DD
DD
DD
DD
Conditions
I
I
I
I
I
I
I
I
V
V
I
I
I
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
OH
OL
OL
+0.5V
+0.5V
+0.5V
+0.5V
+0.5V
+0.5V
+0.5V
+0.5V
IN
IN
Max
= 1 mA, V
= 0.4 mA, V
= – 40 A
= V
= 0V
= 10 A
= 10 A
= 40 A
= 40 A
= 10 A
= 10 A
= 40 A
= 40 A
DD
2
Units
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.
DD
Volts
mA
DD
= +5V
T
T
T
T
T
T
T
T
= +3V
R
R
R
R
R
R
R
R
= C
= I
= C
= I
= C
= I
= C
= I
V
DD
GND
Min
2.7
—
—
—
—
—
—
—
—
—
—
—
—
—
8
2
0
–0.3
Test Method
MIL-STD-883, Test Method 3015
JEDEC Standard 17
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7
CC
+ 1V.
V
DD
Max
V
V
–10
0.8
0.4
0.4
10
—
—
—
0.5
0.5
1.5
1.5
DD
DD
-2.7
1
1
2
2
Units
Bits
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
V
V
V
V
k
V
V
V
A
A