MCP4023 Microchip Technology, MCP4023 Datasheet - Page 8
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MCP4023
Manufacturer Part Number
MCP4023
Description
Low-Cost NV Digital POT with WiperLock Technology
Manufacturer
Microchip Technology
Datasheet
1.MCP4023.pdf
(64 pages)
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MCP4021/2/3/4
FIGURE 1-3:
SERIAL TIMING CHARACTERISTICS
DS21945E-page 8
Electrical Specifications: Unless otherwise noted, all parameters apply across the specified operating ranges.
Extended (E): V
CS Low Time
CS High Time
U/D High Time
U/D Low Time
Up/Down Toggle Frequency
HV U/D to CS Hold Time
HV CS to U/D Low Setup Time
HV CS to U/D High Setup Time
Wiper Settling Time
Wiper Response on Power-up
Internal EEPROM Write Time
CS
U/D
W
Parameters
12V
5V
t
DD
HUC
= +2.7V to 5.5V, T
High-Voltage Increment Timing Waveform.
t
HCUF
t
HCUR
t
t
t
Sym
t
t
HCUF
HCUR
CSLO
CSHI
f
HUC
t
twc
t
t
UD
LO
t
PU
A
HI
S
= -40°C to +125°C.
t
LO
Min
500
500
500
1.5
4.5
0.5
10
—
—
—
—
5
8
1
2
t
S
t
CSLO
Typ
200
—
—
—
—
—
—
—
—
—
—
—
—
—
5
t
HI
1/f
UD
Max
10
—
—
—
—
—
—
—
—
—
—
—
—
1
5
Units
MHz
ms
ms
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
2.1 kΩ, C
5 kΩ, C
10 kΩ, C
50 kΩ, C
@25°C
-40°C to +125°C
t
HUC
t
S
© 2006 Microchip Technology Inc.
L
t
HCUF
L
L
= 100 pF
L
t
= 100 pF
= 100 pF
CSHI
= 100 pF
Conditions