CAT5419WI-25 ONSEMI [ON Semiconductor], CAT5419WI-25 Datasheet - Page 4

• Manufacturer Part Number: CAT5419WI-25
• Description: Dual Digitally Programmable Potentiometers with 64 Taps and 2-wire Interface
• Manufacturer: ONSEMI [ON Semiconductor]

CAT5419
D.C. OPERATING CHARACTERISTICS
Over recommended operating conditions unless otherwise stated.
PIN CAPACITANCE
Applicable over recommended operating range from T
A.C. CHARACTERISTICS
Over recommended operating conditions unless otherwise stated.
POWER UP TIMING
Over recommended operating conditions unless otherwise stated.
Note:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
Doc. No. MD-2115 Rev. I
Symbol
Symbol
Symbol
Symbol
t
t
t
t
t
t
V
HD:STA
HD:DAT
SU:DAT
SU:STO
SU:STA
t
BUF
t
t
V
t
I
V
C
f
T
t
I
I
t
C
HIGH
PUW
t
LOW
t
I
PUR
CC
SCL
R
F
SB
LO
OL1
DH
LI
AA
IH
I
IL
I/O
(1)
(1)
(1)
IN
(1)
Parameter
Power Supply Current
Standby Current (V
Input Leakage Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage (V
Test Conditions
Output Capacitance (SDA)
Input Capacitance (A0, A1, A2, A3, SCL, WP
Parameter
Clock Frequency
Noise Suppression Time Constant at SCL, SDA Inputs
SLC Low to SDA Data Out and ACK Out
Time the bus must be free before a new transmission can start
Start Condition Hold Time
Clock Low Period
Clock High Period
Start Condition Setup Time (for a Repeated Start Condition)
Data in Hold Time
Data in Setup Time
SDA and SCL Rise Time
SDA and SCL Fall Time
Stop Condition Setup Time
Data Out Hold Time
Parameter
Power-up to Read Operation
Power-up to Write Operation
(1)
(1)
CC
= 5.0V)
CC
= 3.0V)
Test Conditions
f
V
V
V
I
SCL
OL
IN
IN
OUT
= 3 mA
= GND or V
= GND to V
= 400kHz
= GND to V
A
¯¯¯ )
= 25˚C, f = 1.0 MHz, V
4
Min
CC
CC
CC
; SDA Open
Typ
CC
Min
Max
= +5.0V (unless otherwise noted).
Min
100
0.6
1.2
1.2
0.6
0.6
0.6
8
6
50
0
V
CC
Characteristics subject to change without notice
Min
-1
x 0.7
Units
Typ
pF
pF
Typ
2008 SCILLC. All rights reserved.
V
V
V
V
Conditions
CC
CC
Max
I/O
IN
0.4
Max
Max
10
10
400
300
0.9
0.3
1
1
50
+ 1.0
x 0.3
1
1
= 0V
= 0V
Units
Units
Units
kHz
mA
ns
µs
µs
µs
µs
µs
µs
ns
ns
µs
ns
µs
ns
µA
µA
µA
ms
ms
V
V
V