THS10082_09 Datasheet, PDF (2/37 Pages) Texas Instruments – 10-BIT, TWO ANALOG INPUT, 8-MSPS, SIMULTANAEOUS SAMPLING

THS10082
SLAS254B − MAY 2002 − REVISED NOVEMBER 2002
www.ti.com
ORDERING INFORMATION
PACKAGED DEVICE
TA
TSSOP
(DA)
0°C to 70°C
THS10082CDA
−40°C to 85°C
THS10082IDA
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.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
THS10082
DGND to DVDD
Supply voltage range
BGND to BVDD
AGND to AVDD
Analog input voltage range
Reference input voltage
Digital input voltage range
Operating virtual junction temperature range, TJ
Operating free-air temperature range, TA
THS10082C
THS10082I
−0.3 V to 6.5 V
−0.3 V to 6.5 V
−0.3 V to 6.5 V
AGND −0.3 V to AVDD + 1.5 V
−0.3 V + AGND to AVDD + 0.3 V
−0.3 V to BVDD/DVDD + 0.3 V
−40°C to 150°C
0°C to 70°C
−40°C to 85°C
Storage temperature range, Tstg
−65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260°C
(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.
RECOMMENDED OPERATING CONDITIONS
POWER SUPPLY
Supply voltage
AVDD
DVDD
BVDD
MIN NOM MAX UNIT
4.75
5 5.25
3 3.3 5.25 V
3 3.3 5.25
ANALOG AND REFERENCE INPUTS
Analog input voltage in single-ended configuration
Common-mode input voltage VCM in differential configuration
External reference voltage,VREFP (optional)
External reference voltage, VREFM (optional)
Input voltage difference, REFP − REFM
MIN
VREFM
1
1.4
NOM
2.5
3.5
1.5
2
MAX
VREFP
4
AVDD−1.2
UNIT
V
V
V
V
V
DIGITAL INPUTS
High-level input voltage, VIH
Low-level input voltage, VIL
Input CONV_CLK frequency
CONV_CLK pulse duration, clock high, tw(CONV_CLKH)
CONV_CLK pulse duration, clock low, tw(CONV_CLKL)
Operating free-air temperature, TA
BVDD = 3 V
BVDD = 5.25 V
BVDD = 3 V
BVDD = 5.25 V
DVDD = 3 V to 5.25 V
DVDD = 3 V to 5.25 V
DVDD = 3 V to 5.25 V
THS10082CDA
THS10082IDA
MIN NOM MAX UNIT
2
V
2.6
V
0.6 V
0.6 V
0.1
8 MHz
62
83 5000 ns
62
83 5000 ns
0
70
°C
−40
85
2