Datasheet

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