LTC2640
PRODUCT SELECTION GUIDE
V
WITH INTERNAL
POWER-ON RESET
TO CODE
FS
PART NUMBER
PART MARKING* REFERENCE
PIN 8
RESOLUTION
12-Bit
12-Bit
12-Bit
12-Bit
12-Bit
10-Bit
8-Bit
V
MAXIMUM INL
1LSB
CC
LTC2640A-LM12 LTDHV
LTC2640A-LZ12 LTDHW
LTC2640A-HM12 LTDHX
LTC2640A-HZ12 LTDHY
2.5V • (4095/4096)
2.5V • (4095/4096)
4.096V • (4095/4096)
4.096V • (4095/4096)
2.5V • (4095/4096)
2.5V • (1023/1024)
2.5V • (255/256)
Mid-Scale
Zero
REF_SEL
CLR
2.7V – 5.5V
2.7V – 5.5V
4.5V – 5.5V
4.5V – 5.5V
2.7V – 5.5V
2.7V – 5.5V
2.7V – 5.5V
2.7V – 5.5V
2.7V – 5.5V
2.7V – 5.5V
4.5V – 5.5V
4.5V – 5.5V
4.5V – 5.5V
4.5V – 5.5V
4.5V – 5.5V
4.5V – 5.5V
1LSB
Mid-Scale
Zero
REF_SEL
CLR
1LSB
1LSB
LTC2640-LM12
LTC2640-LM10
LTC2640-LM8
LTC2640-LZ12
LTC2640-LZ10
LTC2640-LZ8
LTC2640-HM12
LTC2640-HM10
LTC2640-HM8
LTC2640-HZ12
LTC2640-HZ10
LTC2640-HZ8
LTDHV
LTDHZ
LTDJF
LTDHW
LTDJB
LTDJG
LTDHX
LTDJC
LTDJH
LTDHY
LTDJD
LTDJJ
Mid-Scale
Mid-Scale
Mid-Scale
Zero
REF_SEL
REF_SEL
REF_SEL
CLR
2.5LSB
1LSB
0.5LSB
2.5LSB
1LSB
2.5V • (4095/4096)
2.5V • (1023/1024)
2.5V • (255/256)
12-Bit
10-Bit
8-Bit
Zero
CLR
Zero
CLR
0.5LSB
2.5LSB
1LSB
4.096V • (4095/4096)
4.096V • (1023/1024)
4.096V • (255/256)
4.096V • (4095/4096)
4.096V • (1023/1024)
4.096V • (255/256)
Mid-Scale
Mid-Scale
Mid-Scale
Zero
REF_SEL
REF_SEL
REF_SEL
CLR
12-Bit
10-Bit
8-Bit
0.5LSB
2.5LSB
1LSB
12-Bit
10-Bit
8-Bit
Zero
CLR
Zero
CLR
0.5LSB
container.
*The temperature grade is identified by a label on the shipping
2640fd
4
For more information www.linear.com/LTC2640
Linear [ Linear ]
