MCP4921-E/SN Microchip Technology, MCP4921-E/SN Datasheet - Page 3

• 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

1.0
Absolute Maximum Ratings †
V
All inputs and outputs w.r.t ................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
(G) = 2x, R
Power Requirements
Operating Voltage
Supply Current
Software Shutdown Current I
Power-On-Reset Threshold
DC Accuracy
MCP4901
MCP4911
MCP4921
Note 1:
DD
.............................................................................................................
2:
Parameters
ELECTRICAL
CHARACTERISTICS
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
SHDN_SW
J
L
) . .........................+150°C
V
= 100 pF T
Sym
DNL
DNL
DNL
V
INL
INL
INL
I
POR
DD
DD
n
n
n
SS
–0.3V to V
-0.75
Min
-0.5
-3.5
-0.5
A
2.7
-12
10
12
—
—
—
—
-1
8
= -40 to +85°C. Typical values are at +25°C.
DD
+0.3V
6.5V
±0.125
±0.1
±0.5
±0.1
±0.2
Typ
175
125
3.3
2.0
—
—
—
—
±2
DD
= 5V, V
+0.75
+0.5
+0.5
Max
350
250
5.5
3.5
† 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.
12
—
—
—
—
6
1
MCP4901/4911/4921
SS
= 0V, V
Units
LSb
LSb
LSb
LSb
LSb
LSb
Bits
Bits
Bits
µA
µA
µA
V
REF
= 2.048V, Output Buffer Gain
V
V
V
inputs are grounded, all analog
outputs (V
Code = 0x000h
Power-on Reset circuit remains on
Note 1
Note 1
Note 1
DD
DD
REF
= 5V
= 3V
input is unbuffered, all digital
OUT
Conditions
) are unloaded.
DS22248A-page 3