Analog/Interface
Family Products
MIXED SIGNAL – System D/A Converters
Part #
TC1320
TC1321
MCP4921
MCP4922
Resolution
(Bits)
8
10
12
12
DACs per
Package
1
1
1
2
Interface
SMBus
SMBus
SPI?
SPI
V REF
Ext
Ext
Ext.
Ext
Output Settling Time
( μ s)
10
10
8
8
DNL
(LSB)
±0.8
±2
1
1
Typical Standby
Current ( μ A)
0.1
0.1
1
1
Typical Operating
Current ( μ A)
350
350
450
450
Temp. Range (°C)
-40 to +85
-40 to +85
-40 to +125
-40 to +125
Packages
8-Pin MSOP, 8-Pin SOIC
8-Pin MSOP, 8-Pin SOIC
8-Pin PDIP, 8-Pin SOIC, 8-Pin MSOP
14-Pin PDIP, 14-Pin SOIC, 14-Pin TSSOP
NOTE: The analog output is voltage.
INTERFACE – Controller Area Network (CAN) Products
Part #
MCP2510 (1)
Operating
Voltage (V)
2.7 to 5.5
Temperature
Range (°C)
-40 to +125
Tx Buffers
3
Rx Buffers
2
Filters
6
Masks
2
Interrupt
Output
Yes
Unique Features
CAN 2.0B Active controller with SPI interface to
MCU, 3 transmit buffers, 2 receive buffers, HW and
SW message triggers
Packages
18-Pin PDIP, 18-Pin SOIC, 20-Pin TSSOP
MCP2510 pin compatible upgrade with enhanced
MCP2515
2.7 to 5.5
-40 to +125
3
2
6
2
Yes
features including higher throughput and data byte
18-Pin PDIP, 18-Pin SOIC, 20-Pin TSSOP
filtering
MCP25020
MCP25025
MCP25050
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
-40 to +125
-40 to +85
-40 to +125
3
3
3
2
2
2
2
2
2
1
1
1
N/A
N/A
N/A
CAN 2.0B Active I/O Expander, Configurable I/O,
2 PWM outputs
CAN 2.0B Active I/O Expander, Configurable I/O,
2 PWM outputs, One-wire CAN option
Mixed-Signal CAN 2.0B Active I/O Expander,
Configurable I/O, 4 10-bit ADCs, 2 PWM outputs
14-Pin PDIP, 14-Pin SOIC
14-Pin PDIP, 14-Pin SOIC
14-Pin PDIP, 14-Pin SOIC
Mixed-Signal CAN 2.0B Active I/O Expander,
MCP25055
2.7 to 5.5
-40 to +85
3
2
2
1
N/A
Configurable I/O, 4 10-bit ADCs, 2 PWM outputs,
14-Pin PDIP, 14-Pin SOIC
One-wire CAN option
High-Speed CAN Transceiver (1 Mbps max. CAN
MCP2551
4.5 to 5.5
-40 to +125
n/a
n/a
n/a
n/a
N/A
bus speed), ISO11898 compatible, Industry standard
8-Pin PDIP, 8-Pin SOIC
pinout
NOTE
1: Not recommended for new designs.
PAGE 42
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