MCP4822-E/SN Microchip Technology, MCP4822-E/SN Datasheet - Page 3

• Manufacturer Part Number: MCP4822-E/SN
• Description: IC DAC 12BIT DUAL W/SPI 8SOIC
• Manufacturer: Microchip Technology

Specifications of MCP4822-E/SN

• Number Of Converters: 2
• 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

1.0
Absolute Maximum Ratings †
V
All inputs and outputs .......... V
Current at Input Pins ......................................... ±2 mA
Current at Supply Pins .................................... ±50 mA
Current at Output Pins .................................... ±25 mA
Storage temperature .......................... -65°C to +150°C
Ambient temp. with power applied ..... -55°C to +125°C
ESD protection on all pins 4 kV (HBM), 400V (MM)
Maximum Junction Temperature (T
ELECTRICAL CHARACTERISTICS
 2010 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, V
Output Buffer Gain (G) = 2x, R
Power Requirements
Input Voltage
Input Current
Software Shutdown Current
Power-on Reset Threshold
DC Accuracy
MCP4802
MCP4812
MCP4822
Offset Error
Offset Error Temperature
Coefficient
Gain Error
Gain Error Temperature
Coefficient
Note 1:
DD
....................................................................... 6.5V
2:
ELECTRICAL
CHARACTERISTICS
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.
L
= 5 k to GND, C
SS
I
SHDN_SW
V
G/°C
– 0.3V to V
V
Sym
DNL
DNL
DNL
OS
V
V
I
INL
INL
INL
J
POR
g
DD
DD
n
n
n
OS
)................+150°C
E
/°C
-0.75
Min
-0.5
-3.5
-0.5
DD
2.7
-12
10
12
—
—
—
—
—
—
-1
-1
-2
L
8
= 100 pF, T
+ 0.3V
DD
±0.125
±0.02
-0.44
-0.10
±0.1
±0.5
±0.1
±0.2
0.16
Typ
415
= 5V, V
3.3
2.0
±2
—
—
—
—
-3
A
= -40 to +85°C. Typical values are at +25°C.
SS
† Notice: Stresses above those listed under “Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of
the device at those or any other conditions above those
indicated in the operational listings of this specification
is not implied. Exposure to maximum rating conditions
for extended periods may affect device reliability.
= 0V, V
+0.75
Max
+0.5
+0.5
750
5.5
3.5
MCP4802/4812/4822
12
—
—
—
—
—
—
—
6
1
1
2
REF
% of FSR Code = 0x000h
% of FSR Code = 0xFFFh,
ppm/°C
ppm/°C
ppm/°C
= 2.048V,
Units
LSb
LSb
LSb
LSb
LSb
LSb
Bits
Bits
Bits
µA
µA
V
V
All digital inputs are grounded,
all analog outputs (V
unloaded. Code = 0x000h
Note 1
Note 1
Note 1
-45°C to +25°C
+25°C to +85°C
not including offset error
Conditions
DS22249A-page 3
OUT
) are