MCP4021T-103E/MS Microchip Technology, MCP4021T-103E/MS Datasheet - Page 39
![IC DGTL POT 10K 1CH 8MSOP](/photos/6/59/65932/mfg_150_c04-111_ms_8-msop_sml.jpg)
MCP4021T-103E/MS
Manufacturer Part Number
MCP4021T-103E/MS
Description
IC DGTL POT 10K 1CH 8MSOP
Manufacturer
Microchip Technology
Specifications of MCP4021T-103E/MS
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Taps
64
Resistance (ohms)
10K
Number Of Circuits
1
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Non-Volatile
Interface
Up/Down
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Resistance In Ohms
10K
Number Of Pots
Single
Taps Per Pot
64
Resistance
10 KOhms
Wiper Memory
Non Volatile
Digital Interface
Serial (2-Wire)
Operating Supply Voltage
3.3 V, 5 V
Supply Current
45 uA
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
MCP4XXXDM-DB - BOARD DAUGHTER DIGIPOT MCP4XXXMCP402XEV - BOARD EVAL FOR MCP402X
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP4021T-103E/MS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
5.2.10
This mode is achieved by keeping the U/D pin static
(either at V
V
edge of the CS pin occurs (from V
value is written to EEPROM and the WiperLock
Technology is disabled (See
FIGURE 5-10:
© 2006 Microchip Technology Inc.
IH
to V
WiperLock™ Technology
IHH
IL
WRITE WIPER SETTING TO
EEPROM AND DISABLE WiperLock
TECHNOLOGY
and then returned to V
or at V
IH
EEPROM
), while the CS pin is driven from
Write Wiper Setting to EEPROM and Disable WiperLock™ Technology.
Wiper
U/D
CS
Figure
IHH
V
IH
5-10).
IH
. When the falling
to V
X
X+4
V
IH
IHH
), the wiper
To ensure that “unexpected” transitions on the U/D pin
do not cause the wiper setting to change, force the CS
pin to V
specifications) after the CS pin is forced to V
After the CS pin is driven to V
serial commands are ignored until the EEPROM write
cycle (t
WC
IH
) completes.
as soon as possible (within device
t
WC
MCP4021/2/3/4
WiperLock Technology Enable
WiperLock Technology Disable
X+4
V
V
V
IH
IH
IL
IH
(from V
DS21945E-page 39
IHH
), all other
IHH
.