ADS5240
www.ti.com
SBAS326C–JUNE 2004–REVISED DECEMBER 2004
RECOMMENDED OPERATING CONDITIONS
ADS5240
MIN
TYP
MAX
UNITS
SUPPLIES AND REFERENCES
Analog Supply Voltage, AVDD
Output Driver Supply Voltage, LVDD
CLOCK INPUT AND OUTPUTS
ADCLK Input Sample Rate (low-voltage TTL)
Low-Level Voltage Clock Input
High-Level Voltage Clock Input
ADCLKP and ADCLKN Outputs (LVDS)
LCLKP and LCLKN Outputs (LVDS)(1)
Operating Free-Air Temperature, TA
Thermal Characteristics:
3.0
3.0
3.3
3.3
3.6
3.6
V
V
20
40
MSPS
V
0.6
2.2
20
V
40
MHz
MHz
°C
120
-40
240
+85
θJA
24
15
°C/W
°C/W
θJC
(1) 6 × ADCLK.
REFERENCE SELECTION
MODE
INT/EXT DESCRIPTION
Internal Reference
1
0
Full-scale range = 2.0VPP. Default with internal pull-up.
Internal reference is powered down. Common mode of external reference should be within
50mV of VCM. VCM is derived from the internal bandgap voltage.
External Reference
3
BB [ BURR-BROWN CORPORATION ]
