MCP4821-E/P Microchip Technology, MCP4821-E/P Datasheet - Page 4
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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
MCP4801/4811/4821
ELECTRICAL CHARACTERISTICS (CONTINUED)
DS22244B-page 4
Electrical Specifications: Unless otherwise indicated, V
Output Buffer Gain (G) = 2x, RL = 5 k to GND, C
Internal Voltage Reference (V
Internal Reference Voltage
Temperature Coefficient
(Note 2)
Output Noise (V
Output Noise Density
1/f Corner Frequency
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.
REF
Noise)
(0.1-10 Hz)
REF
V
t
(10 kHz)
f
SETTLING
(1 kHz)
CORNER
E
e
e
V
V
Sym
REF
)
NREF
NREF
NREF
PM
SR
I
OUT
REF
SC
/°C
2.008
L
Min
= 100 pF, T
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
V
= 5V, V
DD
0.01 to
2.048
0.25
0.09
0.55
Typ
125
290
400
<10
1.2
1.0
4.5
A
45
66
15
45
– 0.04
= -40 to +85°C. Typical values are at +25°C.
SS
= 0V, V
2.088
Max
0.65
0.32
325
160
24
—
—
—
—
—
—
—
—
—
—
REF
Degree (°) C
= 2.048V,
ppm/°C
ppm/°C
LSb/°C
LSb/°C
µV/Hz
µV/Hz
Units
µV
V/µs
nV-s
nV-s
mA
Hz
µs
V
V
p-p
V
Code = 0xFFFh
-40°C to 0°C
-40°C to 0°C
0°C to +85°C
0°C to +85°C
Code = 0xFFFh, G = 1x
Code = 0xFFFh, G = 1x
Code = 0xFFFh, G = 1x
Accuracy is better than 1 LSb
for V
(V
Within ½ LSb of final value
from ¼ to ¾ full-scale range
1 LSb change around major
carry (0111...1111 to
1000...0000)
OUT
2010 Microchip Technology Inc.
L
DD
= 400 pF, R
OUT
– 40 mV)
when G = 1x and
= 10 mV to
Conditions
L
=