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THERMAL CHARACTERISTICS
(1)
ABSOLUTE MAXIMUM RATINGS
(1)
www.ti.com ............................................................................................................................................................. SLAS631A – APRIL 2009 – REVISED JULY 2009
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TYP
UNIT
RθJA
(2)
Soldered thermal pad, no airflow
22
Soldered thermal pad, 200 LFM
15
° C/W
RθJT
(3)
Bottom of package (thermal pad)
0.57
(1)
With a JEDEC standard high K board and 5x5 via array. See Exposed Pad in the Application Information.
(2)
RθJA is the thermal resistance from the junction to ambient.
(3)
RθJT is the thermal resistance from the junction to the thermal pads.
VALUE
UNIT
Supply voltage range AVDD
-0.3 to 3.9
V
Supply voltage range DRVDD
–0.3 to 2.2
Voltage between AGND and DRGND
–0.3 to 0.3
Voltage between AVDD to DRVDD (when AVDD leads DRVDD)
0 to 3.3
V
Voltage between DRVDD to AVDD (when DRVDD leads AVDD)
–1.5 to 1.8
Voltage applied to external pin, VCM (in external refersnce mode)
–0.3 to 2.0
–0.3V to minimum
Voltage applied to analog input pins – INP_A, INM_A, INP_B, INM_B
V
(3.6, AVDD + 0.3V)
Voltage applied to input pins – CLKP, CLKM(2), RESET, SCLK, SDATA, SEN, CTRL1,
–0.3V to ADD + 0.3V
CTRL2, CTRL3
TA
Operating free-air temperature range
–40 to 85
°C
TJ
Operating junction temperature range
125
°C
Tstg
Storage temperature range
–54 to 150
°C
ESD, human body model
2
kV
(1)
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings
only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating
conditions” is not implied. Exposure to absolute maximum rated conditions for extended periods may affect device reliability.
(2)
When AVDD is turned off, it is recommended to switch off the input clock (or ensure the voltage on CLKP, CLKM is < |0.3V|. This
prevents the ESD protection diodes at the clock input pins from turning on.
Copyright 2009, Texas Instruments Incorporated
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