MCP4921-E/SN Microchip Technology, MCP4921-E/SN Datasheet - Page 6
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MCP4921-E/SN
Manufacturer Part Number
MCP4921-E/SN
Description
IC DAC 12BIT SNGL W/SPI 8SOIC
Manufacturer
Microchip Technology
Specifications of MCP4921-E/SN
Number Of Converters
1
Package / Case
8-SOIC (3.9mm Width)
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
Package
8SOIC N
Architecture
Resistor-String
Digital Interface Type
Serial (3-Wire, SPI, Microwire)
Number Of Outputs Per Chip
1
Output Type
Voltage
Full Scale Error
1 %FSR
Integral Nonlinearity Error
±12 LSB
Maximum Settling Time
4.5(Typ) us
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
Part Number:
MCP4921-E/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
MCP4901/4911/4921
ELECTRICAL CHARACTERISTIC WITH EXTENDED TEMPERATURE (CONTINUED)
DS22248A-page 6
Electrical Specifications: Unless otherwise indicated, V
(G) = 2x, R
Multiplying Mode - Total
Harmonic Distortion
Output Amplifier
Output Swing
Phase Margin
Slew Rate
Short Circuit Current
Settling Time
Dynamic Performance (Note 2)
Major Code Transition
Glitch
Digital Feedthrough
Note 1:
2:
Parameters
Guaranteed monotonic by design over all codes.
This parameter is ensured by design, and not 100% tested.
L
= 5 k to GND, C
THD
L
t
V
settling
= 100 pF. Typical values are at +125°C by characterization or simulation.
Sym
SR
I
OUT
SC
VREF
m
Min
—
—
—
—
—
—
—
—
0.01 to
V
0.04
0.55
Typ
DD
4.5
66
17
45
10
—
–
DD
= 5V, V
Max
—
—
—
—
—
—
—
—
SS
= 0V, V
Degrees
Units
V/µs
nV-s
nV-s
mA
dB
µs
V
REF
= 2.048V, Output Buffer Gain
V
Frequency = 1 kHz
Accuracy is better than 1 LSb for
V
Within 1/2 LSB of final value from
1/4 to 3/4 full-scale range
1 LSB change around major carry
(0111...1111 to 1000...0000)
REF
OUT
2010 Microchip Technology Inc.
= 2.5V ±0.1Vp-p,
= 10 mV to (V
Conditions
DD
– 40 mV)