MCP4821-E/SN Microchip Technology, MCP4821-E/SN Datasheet - Page 4

• Manufacturer Part Number: MCP4821-E/SN
• Description: IC DAC 12BIT W/SPI 8SOIC
• Manufacturer: Microchip Technology

Specifications of MCP4821-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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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
=
