LTC2484CDD#PBF Linear Technology, LTC2484CDD#PBF Datasheet - Page 20

• Manufacturer Part Number: LTC2484CDD#PBF
• Description: IC ADC 24BIT 10-DFN
• Manufacturer: Linear Technology

Specifications of LTC2484CDD#PBF

• Number Of Bits: 24
• Sampling Rate (per Second): 6.8
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 480µW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-WFDFN Exposed Pad
• Number Of Elements: 1
• Resolution: 24Bit
• Architecture: Delta-Sigma
• Sample Rate: 0.0075KSPS
• Input Polarity: Bipolar
• Input Type: Voltage
• Rated Input Volt: ±2.75V
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Integral Nonlinearity Error: 10ppm of Vref
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 10
• Package Type: DFN EP
• Input Signal Type: Differential
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC2484
APPLICATIONS INFORMATION
(EXTERNAL)
20
(EXTERNAL)
SDO
SCK
SDI
CS
SLEEP
SDO
SCK
SDI
CS
CONVERSION
Hi-Z
TEST EOC
OUTPUT
DATA
SLEEP
BIT 0
(OPTIONAL)
EOC
TEST EOC
DON’T CARE
CONVERSION
Hi-Z
SLEEP
TEST EOC
Hi-Z
DON’T CARE
Hi-Z
SLEEP
BIT 31
(OPTIONAL)
EN
TEST EOC
EOC
Figure 6. External Serial Clock, Reduced Data Output Length
SLEEP
BIT 30
Hi-Z
Figure 5. External Serial Clock, Single Cycle Operation
DON’T CARE
BIT 31
EN
EOC
BIT 29
SIG
REFERENCE
0.1V TO V
BIT 30
VOLTAGE
ANALOG
INPUT
1μF
BIT 28
2.7V TO 5.5V
MSB
CC
0.1V TO V
REFERENCE
VOLTAGE
ANALOG
DON’T CARE
INPUT
1μF
2
3
4
5
2.7V TO 5.5V
BIT 29
IM
BIT 27
SIG
CC
V
V
IN
IN
CC
REF
+
–
LTC2484
2
3
4
5
V
V
IN
IN
GND
SDO
BIT 28
SCK
FOA
SDI
CC
REF
MSB
BIT 26
CS
+
–
f
LTC2484
O
DATA OUTPUT
7
8
10
1
9
6
GND
SDO
SCK
SDI
CS
f
BIT 27
O
BIT 25
FOB
IM
INT/EXT CLOCK
7
8
10
1
9
6
4-WIRE
SPI INTERFACE
DATA OUTPUT
BIT 26
INT/EXT CLOCK
FOA
BIT 24
SPD
4-WIRE
SPI INTERFACE
BIT 25
FOB
DON’T CARE
BIT 24
SPD
BIT 5
LSB
BIT 9
BIT 8
BIT 0
DON’T CARE
CONVERSION
Hi-Z
CONVERSION
TEST EOC
Hi-Z
TEST EOC
2484 F06
2484fc
2484 F05