MCP4012T-502E/CH Microchip Technology, MCP4012T-502E/CH Datasheet - Page 32
![IC DGTL POT 5K 1CH RHEO SOT23-6](/photos/6/59/65928/sot-23-6_pkg_sml.jpg)
MCP4012T-502E/CH
Manufacturer Part Number
MCP4012T-502E/CH
Description
IC DGTL POT 5K 1CH RHEO SOT23-6
Manufacturer
Microchip Technology
Datasheet
1.MCP4013T-103ECH.pdf
(60 pages)
Specifications of MCP4012T-502E/CH
Taps
64
Resistance (ohms)
5K
Number Of Circuits
1
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Volatile
Interface
Up/Down
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-6
Resistance In Ohms
5K
End To End Resistance
5kohm
Track Taper
Linear
No. Of Steps
64
Resistance Tolerance
± 20%
Supply Voltage Range
1.8V To 5.5V
Control Interface
Increment Decrement
No. Of Pots
Single
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MCP4012T-502E/CHTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP4012T-502E/CH
Manufacturer:
MURATA
Quantity:
4 300
Part Number:
MCP4012T-502E/CH
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
MCP4011/2/3/4
5.2.3
This mode is achieved by initializing the U/D pin to a low
state (V
pin. Subsequent rising edges of the U/D pin will
decrement the wiper setting toward terminal B. This is
shown in
After the wiper is decremented to the desired position,
the U/D pin should be forced low (V
should be forced to V
“unexpected” transitions on the U/D pin do not cause
the wiper setting to decrement. Driving the CS pin to
V
specifications) after the last desired increment occurs.
FIGURE 5-3:
DS21978C-page 32
IH
should occur as soon as possible (within device
IL
) prior to achieving a low state (V
Figure
DECREMENT
5-3.
Wiper
U/D
CS
Decrement.
IH
V
. This will ensure that
IL
V
IL
IL
X
) and the CS pin
1
IL
X-1
) on the CS
2
X-2
3
X-3
4
When the device voltage falls below the RAM retention
voltage of the device, the wiper state may be corrupted.
When the device returns to the operating range, the
wiper will be loaded with the default POR wiper setting.
After the CS pin is driven to V
serial command may immediately be entered.
X-4
V
IH
Note:
The wiper value will not underflow. That is,
once the wiper value equals 0x00,
subsequent decrement commands are
ignored.
5
6
© 2006 Microchip Technology Inc.
IH
V
V
(from V
IH
IL
IL
), any other