Datasheet

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DESCRIPTION (CONTINUED)
Reference
INA_P
INA_M
CLKP
CLKM
VCM
SEN
PDNB
SDATA
PDNA
SCLK
CF
G1
RESET
CFG2
CF
G3
CFG4
DCLKP
DCLKM
ADS624x
SHA
FCLKP
FCLKM
INB_P
INB_M
SHA
RE
FP
REFM
PLL
BIT Clock
FRAME Clock
DA0_P
DA1_P
DA0_M
DA1_M
DB0_P
DB1_P
DB0_M
DB1_M
AVDD A
GND
L
VDD
CAP
LGND
Serial
Interface
Parallel
Interface
14-Bit
ADC
14-Bit
ADC
Digital
Encoder
and
Serializer
Digital
Encoder
and
Serializer
B0199-05
ADS6245 , ADS6244
ADS6243 , ADS6242
SLAS542A – MAY 2007 – REVISED JULY 2007
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
The LVDS output buffers have features such as programmable LVDS currents, current doubling modes and
internal termination options. These can be used to widen eye-openings and improve signal integrity, easing
capture by the receiver.
The ADC channel outputs can be transmitted either as MSB or LSB first and 2s complement or straight binary.
ADS624X has internal references, but can also support an external reference mode. The device is specified over
the industrial temperature range ( – 40 ° C to 85 ° C).
2 Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated
Product Folder Link(s): ADS6245 ADS6244 ADS6243 ADS6242