MCP4921-E/SN Microchip Technology Inc., MCP4921-E/SN Datasheet - Page 13

• Manufacturer Part Number: MCP4921-E/SN
• Description: SINGLE 12-BIT DAC WITH SPI INTERACE
• Manufacturer: Microchip Technology Inc.

Specifications of MCP4921-E/SN

• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Note: Unless otherwise indicated, T
FIGURE 2-29:
FIGURE 2-30:
FIGURE 2-31:
© 2007 Microchip Technology Inc.
LDAC
LDAC
LDAC
V
V
SCK
SCK
V
SCK
OUT
OUT
OUT
Time (1 µs/div)
Time (1 µs/div)
Time (1 µs/div)
V
V
V
OUT
OUT
OUT
Rise Time 100%.
Fall Time.
Rise Time 50%.
A
= +25°C, V
DD
= 5V , AV
SS
FIGURE 2-32:
FIGURE 2-33:
Shutdown.
FIGURE 2-34:
= 0V, V
LDAC
LDAC
V
V
SCK
OUT
OUT
REF
= 2.048V, Gain = 2, R
MCP4921/4922
Time (1 µs/div)
Time (1 µs/div)
Frequency (Hz)
V
V
PSRR vs. Frequency.
OUT
OUT
Rise Time 25% - 75%
Rise Time Exit
L
= 5 kΩ, C
DS21897B-page 13
L
= 100 pF.