MCP4011-502E/SN Microchip Technology, MCP4011-502E/SN Datasheet - Page 36

• Manufacturer Part Number: MCP4011-502E/SN
• Description: IC DGTL POT 5K 1CH 8SOIC
• Manufacturer: Microchip Technology

Specifications of MCP4011-502E/SN

• Package / Case: 8-SOIC (3.9mm Width)
• 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
• Resistance In Ohms: 5K
• Number Of Pots: Single
• Taps Per Pot: 64
• Resistance: 5 KOhms
• Wiper Memory: Volatile
• Digital Interface: Serial (2-Wire)
• Operating Supply Voltage: 2.5 V or 3.3 V or 5 V
• Supply Current: 0.045 mA (Typ)
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

MCP4011/2/3/4
5.2.7
This mode is achieved by initializing the U/D pin to a
low state (V
Subsequent rising edges of the U/D pin decrement the
wiper setting toward terminal B. Set the U/D pin to the
low state (V
shown in
FIGURE 5-7:
DS21978C-page 36
Note:
Figure
HIGH-VOLTAGE DECREMENT 1
(FOR MCP402X COMPATIBILITY)
This command allows compatibility with
the MCP402X family, which supports
updating of the non-volatile wiper setting
with the WiperLock Technology feature.
IL
IL
) prior to the CS pin being driven to V
) prior to forcing the CS pin to V
5-7.
Wiper
U/D
CS
High-Voltage Decrement 1 (For MCP402X Compatibility).
V
V
IH
IL
V
IHH
X
1
X-1
IH
2
. This is
X-2
IHH
3
.
X-3
4
X-4
After the CS pin is driven to V
serial command may immediately be entered.
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.
V
IH
IH
V
V
IH
(from V
IL
IL
), any other