MCP4802-E/SN Microchip Technology, MCP4802-E/SN Datasheet - Page 5

• Manufacturer Part Number: MCP4802-E/SN
• Description: DAC 8BIT DUAL SPI/VREF 8SOIC
• Manufacturer: Microchip Technology

Specifications of MCP4802-E/SN

• Number Of Converters: 2
• Settling Time: 4.5µs
• Package / Case: 8-SOIC (3.9mm Width)
• 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: 415 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTIC WITH EXTENDED TEMPERATURE
 2010 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, V
R
Power Requirements
Input Voltage
Input Current
Input Curren
Software Shutdown Current
Power-On Reset threshold
DC Accuracy
MCP4802
MCP4812
MCP4822
Offset Error
Offset Error Temperature
Coefficient
Gain Error
Gain Error Temperature
Coefficient
Internal Voltage Reference (V
Internal Reference Voltage
Temperature Coefficient
(Note 2)
Output Noise (V
Output Noise Density
1/f Corner Frequency
Note 1:
L
= 5 k to GND, C
2:
Parameters
Resolution
INL Error
DNL
Resolution
INL Error
DNL
Resolution
INL Error
DNL
Guaranteed monotonic by design over all codes.
This parameter is ensured by design, and not 100% tested.
REF
L
= 100 pF. Typical values are at +125°C by characterization or simulation.
Noise)
(0.1 – 10 Hz)
I
V
REF
SHDN_SW
(10 kHz)
f
V
(1 kHz)
CORNER
G/°C
E
e
e
V
V
Sym
DNL
DNL
DNL
OS
V
V
REF
NREF
NREF
I
INL
INL
INL
NREF
POR
g
DD
)
REF
DD
n
n
n
OS
E
/°C
/°C
Min
2.7
10
12
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
8
DD
= 5V, V
±0.25
±0.25
±0.02
2.048
-0.10
1.85
±0.2
±0.2
0.25
0.09
Typ
440
125
290
400
1.2
1.0
—
—
—
±1
—
±4
45
-5
-3
5
SS
= 0V, V
MCP4802/4812/4822
Max
5.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
REF
= 2.048V, Output Buffer Gain (G) = 2x,
% of FSR
% of FSR
ppm/°C
ppm/°C
ppm/°C
ppm/°C
LSb/°C
LSb/°C
µV/
µV/
Units
µV
LSb
LSb
LSb
LSb
LSb
LSb
Bits
Bits
Bits
µA
µA
Hz
V
V
V


p-p
Hz
Hz
All digital inputs are grounded,
all analog outputs (V
unloaded. Code = 0x000h.
Note 1
Note 1
Note 1
Code = 0x000h
+25°C to +125°C
Code = 0xFFFh,
not including offset error
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
OUTA
when G = 1x and
Conditions
DS22249A-page 5
OUT
) are