THS1206EP

12BIT 6 MSPS, SIMULTANEOUS SAMPLING

ANALOGTODIGITAL CONVERTERS

SGLS126A − JULY 2002 − REVISED FEBRUARY 2003

4

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

absolute maximum ratings over operating free-air temperature (unless otherwise noted)†

Supply voltage range, DGND to DVDD

−0.3 V to 6.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BGND to BVDD

−0.3 V to 6.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AGND to AVDD

−0.3 V to 6.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Analog input voltage range

AGND − 0.3 V to AVDD + 1.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Reference input voltage

−0.3 + AGND to AVDD + 0.3 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Digital input voltage range

−0.3 V to BVDD/DVDD + 0.3 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating virtual junction temperature range, TJ

−55

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature range,TA

−55

°C to 125°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

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† 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.

DISSIPATION RATING TABLE

PACKAGE

TA ≤ 25°C

DERATING FACTOR

‡

TA = 70°C

TA = 85°C

TA = 125°C

PACKAGE

TA ≤ 25 C

POWER RATING

DERATING FACTOR

ABOVE TA = 25°C‡

TA = 70 C

POWER RATING

TA = 85 C

POWER RATING

TA = 125 C

POWER RATING

DA

1453 mW

11.62 mW/

°C

930 mW

756 mW

291 mW

‡ This is the inverse of the traditional junction-to-ambient thermal resistance (RθJA). Thermal resistances are not production tested and are for

informational purposes only.

recommended operating conditions

power supply

MIN

NOM

MAX

UNIT

AVDD

4.75

5

5.25

Supply voltage

DVDD

3

3.3

5.25

V

Supply voltage

BVDD

3

3.3

5.25

V

analog and reference inputs

MIN

NOM

MAX

UNIT

Analog input voltage in single-ended configuration

VREFM

VREFP

V

Common-mode input voltage VCM in differential configuration

1

2.5

4

V

External reference voltage,VREFP (optional)

3.5

AVDD−1.2

V

External reference voltage, VREFM (optional)

1.4

1.5

V

Input voltage difference, REFP − REFM

2

V

digital inputs

MIN

NOM

MAX

UNIT

High-level input voltage, VIH

BVDD = 3.3 V

2

V

High-level input voltage, VIH

BVDD = 5.25 V

2.6

V

Low-level input voltage, VIL

BVDD = 3.3 V

0.6

V

Low-level input voltage, VIL

BVDD = 5.25 V

0.6

V

Input CONV_CLK frequency

DVDD = 3 V to 5.25 V

0.1

6

MHz

CONV_CLK pulse duration, clock high, tw(CONV_CLKH)

DVDD = 3 V to 5.25 V

80

83

5000

ns

CONV_CLK pulse duration, clock low, tw(CONV_CLKL)

DVDD = 3 V to 5.25 V

80

83

5000

ns

Operating free-air temperature, TA

−55

125

°C