MCP4532-502E/MS Microchip Technology, MCP4532-502E/MS Datasheet - Page 55
![IC DGTL POT 5K 128TAPS 8-MSOP](/photos/6/59/65932/mfg_150_c04-111_ms_8-msop_sml.jpg)
MCP4532-502E/MS
Manufacturer Part Number
MCP4532-502E/MS
Description
IC DGTL POT 5K 128TAPS 8-MSOP
Manufacturer
Microchip Technology
Datasheet
1.MCP4531-104EMS.pdf
(88 pages)
Specifications of MCP4532-502E/MS
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Taps
129
Resistance (ohms)
5K
Number Of Circuits
1
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Volatile
Interface
I²C, 2-Wire Serial
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
128
Resistance
5 KOhms
Wiper Memory
Volatile
Digital Interface
Serial (2-Wire, I2C)
Operating Supply Voltage
2.5 V or 3.3 V or 5 V
Supply Current
0.0025 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP4532-502E/MS
Manufacturer:
Microchip
Quantity:
618
Part Number:
MCP4532-502E/MS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
7.2
Only the Read Command and the Write Command
have Data Byte(s).
The Write command concatenates the 8-bits of the
Data Byte with the one data bit (D8) contained in the
Command Byte to form 9-bits of data (D8:D0). The
Command Byte format supports up to 9-bits of data so
that the 8-bit resistor network can be set to Full-Scale
(100h or greater). This allows wiper connections to
Terminal A and to Terminal B. The D9 bit is currently
unused.
TABLE 7-3:
© 2008 Microchip Technology Inc.
Write Data
Read Data
Increment Wiper
Decrement Wiper
High Voltage
High Voltage
High Voltage
High Voltage
Data Byte
Write Data
Read Data
Increment Wiper
Decrement Wiper
COMMANDS
Command Name
MCP453X/455X/463X/465X
7.3
If the four address bits received (AD3:AD0) and the two
command bits received (C1:C0) are a valid combina-
tion, the MCP4XXX will Acknowledge the I
If the address bits and command bits are an invalid
combination, then the MCP4XXX will Not Acknowledge
the I
Once an error condition has occurred, any following
commands are ignored until the I
Start Condition.
7.3.1
A Restart or Stop condition in the expected data bit
position will abort the current command sequence and
2
C bus.
Error Condition
ABORTING A TRANSMISSION
# of Bits
2
29
29
20
20
29
29
20
20
C bus is reset with a
DS22096A-page 55
2
HVC pin?
C bus.
(V
Voltage
High
IHH
Yes
Yes
Yes
Yes
—
—
—
—
) on