LTC2402IMS Linear Technology, LTC2402IMS Datasheet - Page 16

• Manufacturer Part Number: LTC2402IMS
• Description: IC ADC 24BIT 2CH MICROPWR 10MSOP
• Manufacturer: Linear Technology

Specifications of LTC2402IMS

• Number Of Bits: 24
• Sampling Rate (per Second): 7.5
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 2
• Power Dissipation (max): 1mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

APPLICATIO S I FOR ATIO
LTC2401/LTC2402
(EXTERNAL)
16
SDO
SCK
CS
(EXTERNAL)
Hi-Z
CONVERSION
TEST EOC
SDO
SCK
CS
SLEEP
U
TEST EOC
BIT 0
EOC
SLEEP
U
Hi-Z
CONVERSION
Hi-Z
DATA OUTPUT
TEST EOC
Figure 6. External Serial Clock, Reduced Data Output Length
W
Figure 5. External Serial Clock, Single Cycle Operation
BIT 31
Hi-Z
EOC
TEST EOC
ANALOG INPUT RANGE
ANALOG INPUT RANGE
(V
(V
CH0/CH1
BIT 30
ZS
REF
ZS
REF
SLEEP
REFERENCE VOLTAGE
0V TO FS
REFERENCE VOLTAGE
0V TO FS
ZS
ZS
SET
SET
Hi-Z
FS
FS
= FS
= FS
SET
SET
SET
SET
– 0.12V
– 0.12V
SET
SET
U
+ 0.1V TO V
+ 0.1V TO V
+ 0.12V
+ 0.12V
SET
SET
BIT 31
– ZS
– ZS
EOC
BIT 29
– 100mV
– 100mV
REF
REF
SET
SET
1 F
1 F
REF
2.7V TO 5.5V
REF
2.7V TO 5.5V
TO
TO
)
)
CC
CC
CH0/CH1
BIT 30
BIT 28
EXR
1
2
3
4
5
1
2
3
4
5
V
FS
CH1
ZS
V
FS
CH1
ZS
CH0
CH0
CC
CC
SET
SET
SET
SET
LTC2402
LTC2402
BIT 27
MSB
BIT 29
SDO
GND
SDO
GND
SCK
SIG
SCK
DATA OUTPUT
CS
CS
F
F
O
O
10
9
8
7
6
10
9
8
7
6
DATA OUTPUT
BIT 26
BIT 28
EXR
3-WIRE
SERIAL I/O
3-WIRE
SERIAL I/O
V
V
CC
CC
= INTERNAL OSC/50Hz REJECTION
= EXTERNAL CLOCK SOURCE
= INTERNAL OSC/60Hz REJECTION
= INTERNAL OSC/50Hz REJECTION
= EXTERNAL CLOCK SOURCE
= INTERNAL OSC/60Hz REJECTION
BIT 27
MSB
BIT 4
LSB
BIT 9
BIT 8
SUB LSB
Hi-Z
CONVERSION
BIT 0
TEST EOC
24012 F06
CONVERSION
Hi-Z
TEST EOC
24012 F05