MCP4021T-103E/MS Microchip Technology, MCP4021T-103E/MS Datasheet - Page 38
![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
MCP4021/2/3/4
5.2.9
This mode is achieved by initializing the U/D pin to the
low state (V
Subsequent rising edges of the U/D pin decrement the
wiper setting toward terminal B. Set the U/D pin to a
high state (V
begins a write cycle and enables the WiperLock
Technology feature (See
FIGURE 5-9:
DS21945E-page 38
WiperLock™ Technology
HIGH-VOLTAGE DECREMENT AND
ENABLE WiperLock TECHNOLOGY
IH
IL
) prior to driving the CS pin to V
) prior to forcing the CS pin to V
EEPROM
High-Voltage Decrement and Enable WiperLock™ Technology.
Figure
Wiper
U/D
CS
5-9).
V
V
IH
IL
V
X
IHH
X
1
IH
. This
X-1
X
IHH
.
2
X-2
X
3
After the CS pin is driven to V
serial commands are ignored until the EEPROM write
cycle (t
X-3
X
Note:
4
WC
X-4
X
) completes.
The wiper value will not underflow. That is,
once the wiper value equals 0x00,
subsequent decrement commands are
ignored.
t
WC
WiperLock Technology Enable
WiperLock Technology Disable
V
X-4
DD
© 2006 Microchip Technology Inc.
5
IH
6
(from V
V
V
IH
IH
IHH
), all other