MCP4922-E/ST Microchip Technology, MCP4922-E/ST Datasheet - Page 6

• Manufacturer Part Number: MCP4922-E/ST
• Description: IC DAC 12BIT DUAL W/SPI 14TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4922-E/ST

• Number Of Converters: 2
• Package / Case: 14-TSSOP
• 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

MCP4902/4912/4922
ELECTRICAL CHARACTERISTIC WITH EXTENDED TEMPERATURE (CONTINUED)
DS22250A-page 6
Electrical Specifications: Unless otherwise indicated, V
GND, C
Multiplying Mode
-3 dB Bandwidth
Multiplying Mode – Total
Harmonic Distortion
Output Amplifier
Output Swing
Phase Margin
Slew Rate
Short Circuit Current
Settling Time
Dynamic Performance (Note 2)
DAC to DAC Crosstalk
Major Code Transition
Glitch
Digital Feedthrough
Analog Crosstalk
Note 1:
2:
L
Parameters
= 100 pF. Typical values are at +125°C by characterization or simulation.
Guaranteed monotonic by design over all codes.
This parameter is ensured by design, and not 100% tested.
THD
t
f
f
V
settling
Sym
VREF
VREF
SR
I
m
OUT
SC
VREF
Min
—
—
—
—
—
—
—
—
—
—
—
—
V
DD
DD
0.01 to
= 5V, V
0.55
Typ
450
400
4.5
66
17
10
45
10
10
—
– 0.04
SS
= 0V, V
Max
—
—
—
—
—
—
—
—
—
—
—
—
REF
= 2.048V, Output Buffer Gain (G) = 2x, R
degrees
Units
V/µs
nV-s
nV-s
nV-s
nV-s
kHz
kHz
mA
dB
µs
V
V
Unbuffered, G = 1x
V
Unbuffered, G = 2x
V
Frequency = 1 kHz
Accuracy is better than 1 LSb for
V
Within 1/2 LSb of final value from
1/4 to 3/4 full-scale range
1 LSb change around major carry
(0111...1111 to
1000...0000)
 2010 Microchip Technology Inc.
REF
REF
REF
OUT
= 2.5V ±0.1 Vp-p,
= 2.5V ±0.1 Vp-p,
= 2.5V ±0.1Vp-p,
= 10 mV to (V
Conditions
DD
L
– 40 mV)
= 5 k to