MCP4922-E/ST Microchip Technology, MCP4922-E/ST Datasheet - Page 19

• Manufacturer Part Number: MCP4922-E/ST
• Description: IC DAC 12BIT DUAL W/SPI 14TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4922-E/ST

• Number Of Converters: 2
• Package / Case: 14-TSSOP
• 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: Surface Mount
• 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: SMD/SMT
• 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

FIGURE 5-1:
 2004 Microchip Technology Inc.
SCK
LDAC
SDI
V
CS
OUT
A/B BUF GA SHDN D11 D10
0
config bits
1
Write Command.
2
3
4
5
D9
6
D8 D7 D6
7
8
12 data bits
9
10
D5 D4 D3 D2 D1 D0
11
12
13 14 15
MCP4921/4922
(mode 0,0)
DS21897A-page 19
(mode 1,1)