MCP4902-E/ST Microchip Technology, MCP4902-E/ST Datasheet - Page 14
![DAC 8BIT DUAL W/SPI 14TSSOP](/photos/29/2/290244/tssop14_sml.jpg)
MCP4902-E/ST
Manufacturer Part Number
MCP4902-E/ST
Description
DAC 8BIT DUAL W/SPI 14TSSOP
Manufacturer
Microchip Technology
Datasheet
1.MCP4922-EP.pdf
(48 pages)
Specifications of MCP4902-E/ST
Number Of Converters
2
Settling Time
4.5µs
Package / Case
14-TSSOP
Number Of Bits
8
Data Interface
Serial, SPI™
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Number Of Dac Outputs
2
Resolution
8 bit
Interface Type
SPI
Supply Voltage (max)
6.5 V
Supply Voltage (min)
2.7 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 55 C
Supply Current
350 uA
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:
MCP4902-E/ST
Manufacturer:
MICROCHIP
Quantity:
12 000
MCP4902/4912/4922
Note: Unless otherwise indicated, T
FIGURE 2-30:
FIGURE 2-31:
FIGURE 2-32:
DS22250A-page 14
LDAC
LDAC
LDAC
V
V
SCK
V
SCK
SCK
OUT
OUT
OUT
Time (1 µs/div)
Time (1 µs/div)
Time (1 µs/div)
V
V
V
OUT
OUT
OUT
Rise Time.
Fall Time.
Rise Time.
A
= +25°C, V
DD
= 5V, V
SS
= 0V, V
FIGURE 2-33:
FIGURE 2-34:
Shutdown.
FIGURE 2-35:
LDAC
LDAC
V
V
SCK
OUT
OUT
REF
= 2.048V, Gain = 2x, R
Time (1 µs/div)
Time (1 µs/div)
Frequency (Hz)
V
V
PSRR vs. Frequency.
2010 Microchip Technology Inc.
OUT
OUT
Rise Time.
Rise Time Exit
L
= 5 k, C
L
= 100 pF.