MCP4821-E/P Microchip Technology, MCP4821-E/P Datasheet - Page 23
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MCP4821-E/P
Manufacturer Part Number
MCP4821-E/P
Description
IC DAC 12BIT W/SPI 8DIP
Manufacturer
Microchip Technology
Specifications of MCP4821-E/P
Number Of Converters
1
Package / Case
8-DIP (0.300", 7.62mm)
Settling Time
4.5µs
Number Of Bits
12
Data Interface
Serial, SPI™
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Resolution
12 bit
Interface Type
Serial (3-Wire, SPI, Microwire)
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power Dissipation (max)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP4821-E/P
Manufacturer:
MICROCHIP
Quantity:
3 400
FIGURE 5-1:
FIGURE 5-2:
FIGURE 5-3:
2010 Microchip Technology Inc.
CS
SCK
SDI
LDAC
V
CS
SCK
SDI
LDAC
V
CS
SCK
SDI
LDAC
V
OUT
OUT
OUT
Note:
Note:
0
0
0
0
0
0
config bits
config bits
config bits
—
—
X = “don’t care” bits.
—
1
1
1
X = “don’t care” bits.
GA SHDN D11 D10
GA SHDN D9
GA SHDN
Write Command for MCP4821 (12-bit DAC).
Write Command for MCP4811 (10-bit DAC).
Write Command for MCP4801 (8-bit DAC).
2
2
2
3
3
3
D7
4
4
4
D8
D6
5
5
5
D9
D7
D5 D4 D3 D2 D1 D0
6
6
6
D8 D7 D6
D6 D5 D4
7
7
7
8
8
8
12 data bits
12 data bits
12 data bits
9
9
9
10
10
10
D5 D4 D3 D2 D1 D0
D3 D2 D1 D0
11
11
11
MCP4801/4811/4821
12
12
12
X
13 14 15
13 14 15
13 14 15
X
X
X
X
X
(Mode 1,1)
(Mode 0,0)
(Mode 1,1)
(Mode 0,0)
(Mode 1,1)
(Mode 0,0)
DS22244B-page 23