LTC2484CDD#PBF Linear Technology, LTC2484CDD#PBF Datasheet - Page 23

• 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

APPLICATIONS INFORMATION
(INTERNAL)
(INTERNAL)
SDO
SCK
SDI
SDO
CS
SCK
SLEEP
SDI
CS
CONVERSION
Hi-Z
DON’T CARE
Hi-Z
>t
OUTPUT
DATA
EOCtest
BIT 0
EOC
SLEEP
TEST EOC
CONVERSION
Hi-Z
DON’T CARE
SLEEP
TEST EOC
Hi-Z
<t
EOCtest
BIT 31
Hi-Z
EOC
SLEEP
(OPTIONAL)
EN
TEST EOC
BIT 30
Figure 9. Internal Serial Clock, Reduce Data Output Length
SLEEP
Hi-Z
Figure 8. Internal Serial Clock, Single Cycle Operation
<t
EOCtest
BIT 31
EOC
DON’T CARE
BIT 29
SIG
EN
BIT 30
BIT 28
MSB
0.1V TO V
REFERENCE
0.1V TO V
REFERENCE
VOLTAGE
VOLTAGE
ANALOG
DON’T CARE
ANALOG
BIT 29
BIT 27
INPUT
INPUT
1μF
SIG
1μF
2.7V TO 5.5V
2.7V TO 5.5V
IM
CC
CC
DATA OUTPUT
2
3
4
5
2
3
4
5
BIT 26
BIT 28
MSB
V
V
IN
IN
V
V
IN
IN
FOA
CC
REF
CC
REF
+
–
+
–
LTC2484
LTC2484
BIT 25
SDO
GND
BIT 27
SCK
GND
SDO
SDI
SCK
SDI
CS
CS
f
FOB
f
O
O
DATA OUTPUT
IM
7
8
7
8
10
9
1
6
10
1
9
6
BIT 24
BIT 26
SPD
INT/EXT CLOCK
FOA
INT/EXT CLOCK
4-WIRE
SPI INTERFACE
4-WIRE
SPI INTERFACE
BIT 25
FOB
V
CC
DON’T CARE
V
BIT 5
CC
10k
LSB
BIT 24
10k
SPD
BIT 8
LTC2484
BIT 0
DON’T CARE
CONVERSION
CONVERSION
Hi-Z
Hi-Z
TEST EOC
23
TEST EOC
2484 F08
2484fc
2484 F09
Hi-Z