CAT513 Catalyst Semiconductor, CAT513 Datasheet - Page 3

• Manufacturer Part Number: CAT513
• Description: 8-Bit Dual Digital POT
• Manufacturer: Catalyst Semiconductor

AC ELECTRICAL CHARACTERISTICS:
V
Analog
Pin Capacitance
Notes:
Advance Information
DC ELECTRICAL CHARACTERISTICS (Cont.):
V
Power Supply
Analog Output
Temperature
Symbol
Digital
t
t
t
t
t
t
t
t
t
t
t
t
t
t
f
t
C
C
Symbol
FSO
ZSO
I
R
PSSR
TC
TC
I
I
V
DD
DD
CSMIN
CSS
CSH
DIS
DIH
DO1
DO0
HZ
BUSY
LZ
PROG
PS
CLK
CLK
C
DS
L
DD1
DD2
DD
IN
OUT
OUT
O
REF
= +2.7V to +5.5V, V
= +2.7V to +5.5V , V
H
L
1. All timing measurements are defined at the point of signal crossing V
2. These parameters are periodically sampled and are not 100% tested.
Parameter
Minimum CS Low Time
CS Setup Time
CS Hold Time
DI Setup Time
DI Hold Time
Output Delay to 1
Output Delay to 0
Output Delay to High-Z
Erase/Write Cycle Time
Output Delay to Low-Z
Erase/Write Pulse Width
PROG Setup Time
Minimum CLK High Time
Minimum CLK Low Time
Clock Frequency
DAC Settling Time to 1/2 LSB
Input Capacitance
Output Capacitance
Parameter
Full-Scale Output Voltage
Zero-Scale Output Voltage
DAC Output Load Current
DAC Output Impedance
Power Supply Rejection
V
Temperature Coefficient of
V
Supply Current (Read)
Supply Current (Write)
Operating Voltage Range
OUT
REF
Resistance
Temperature Coefficient
REF
REF
H = +V
H = +V
DD
DD
, V
, V
REF
REF
L = 0V, unless otherwise specified
L = 0V, unless otherwise specified
Conditions
C
C
V
V
Conditions
V
V
V
V
I
V
V
V
Normal Operating
LOAD
V
V
IN
OUT
R
R
DD
DD
REF
DD
REF
LOAD
LOAD
DD
DD
= V
= V
= 0V, f = 1 MHz
= +5V
= +3V
= +5V, I
=5V
=3V
H = +5V, V
H to V
= 0V, f = 1 MHz
= 250 nA
REF
REF
= 10 pF, V
= 10 pF, V
C
see note 1
L
= 100 pF
H–V
H–V
REF
3
LOAD
REF
REF
L
REF
DD
DD
= 250nA
L
L
L = 0V
(2)
= +5V
= +3V
(2)
DD
/ 2.
0.99 V
Min
Min
150
100
700
150
500
300
DC
2.7
50
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
R
0.995 V
0.005 V
1200
Typ
Typ
400
400
700
600
40
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4
3
6
8
6
R
R
Doc. No. ___________ 3/01 M-1
0.01 V
Max
Max
100k
150k
2000
1200
150
150
200
5.5
10
10
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
1
1
1
R
Units
ns
ns
ns
ns
ns
ns
ns
ns
ms
ns
ns
ns
ns
ns
MHz
pF
pF
Units
V
V
LSB / V
ppm / C
V
s
s
A
V/ C
A
A
A