MCP4802-E/SN Microchip Technology, MCP4802-E/SN Datasheet - Page 7

• 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

AC CHARACTERISTICS (SPI TIMING SPECIFICATIONS)
FIGURE 1-1:
TEMPERATURE CHARACTERISTICS
 2010 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, V
Typical values are at +25°C.
CS High Time
LDAC Pulse Width
LDAC Setup Time
SCK Idle Time before CS Fall
Note 1:
Electrical Specifications: Unless otherwise indicated, V
Temperature Ranges
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistances
Thermal Resistance, 8L-MSOP
Thermal Resistance, 8L-PDIP
Thermal Resistance, 8L-SOIC
Note 1:
LDAC
SCK
SDI
CS
Parameters
Parameters
This parameter is ensured by design and not 100% tested.
The MCP4802/4812/4822 devices operate over this extended temperature range, but with reduced
performance. Operation in this range must not cause T
of +150°C.
Mode 1,1
Mode 0,0
t
CSSR
SPI Input Timing Data.
t
SU
MSb in
t
HD
Sym
t
t
CSH
IDLE
t
t
LD
LS
Sym



T
T
T
JA
JA
JA
A
A
A
t
HI
Min
100
15
40
40
Min
-40
-40
-65
t
—
—
—
LO
DD
DD
Typ
211
150
90
—
—
—
Typ
—
—
—
—
= 2.7V – 5.5V, T
= +2.7V to +5.5V, V
MCP4802/4812/4822
+125
+125
+150
Max
J
—
—
—
to exceed the maximum junction temperature
Max
—
—
—
—
Units
°C/W
°C/W
°C/W
°C
°C
°C
A
Units
= -40 to +125°C.
ns
ns
ns
ns
LSb in
SS
Note 1
= GND.
t
Note 1
Note 1
Note 1
Note 1
CHS
t
LS
Conditions
Conditions
t
CSH
t
IDLE
DS22249A-page 7
t
LD