MCP4012 Microchip Technology Inc., MCP4012 Datasheet - Page 8

• Manufacturer Part Number: MCP4012
• Description: Low-cost 64-step Volatile Digital Pot
• Manufacturer: Microchip Technology Inc.

MCP4011/2/3/4
FIGURE 1-3:
SERIAL TIMING CHARACTERISTICS
DS21978C-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
CS
U/D
W
Parameters
12V
5V
t
DD
HUC
= +1.8V 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
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
—
—
—
—
—
—
—
—
—
—
—
—
—
1
Units
MHz
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
ns
2.7V ≤ V
1.8V ≤ V
2.1 kΩ, C
5 kΩ, C
10 kΩ, C
50 kΩ, C
t
HUC
t
S
© 2006 Microchip Technology Inc.
L
t
HCUF
DD
DD
L
L
= 100 pF
L
t
= 100 pF
= 100 pF
CSHI
= 100 pF
Conditions
≤ 5.5V
< 2.7V