AD9709AST Analog Devices Inc, AD9709AST Datasheet - Page 6

• Manufacturer Part Number: AD9709AST
• Description: IC DAC 8BIT DUAL 125MSPS 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: TxDAC+®r

Specifications of AD9709AST

• Rohs Status: RoHS non-compliant
• Settling Time: 35ns
• Number Of Bits: 8
• Data Interface: Parallel
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 450mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• For Use With: AD9709-EBZ - BOARD EVAL FOR AD9709

AD9709
ABSOLUTE MAXIMUM RATINGS
Table 4.
Parameter
AVDD
DVDD1, DVDD2
ACOM
AVDD
MODE, CLK1/IQCLK,
Digital Inputs
I
REFIO, FSADJ1,
GAINCTRL, SLEEP
Junction Temperature
Storage Temperature
Lead Temperature
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
OUTA1
CLK2/IQRESET,
WRT1/IQWRT,
WRT2/IQSEL
I
FSADJ2
Range
(10 sec)
OUTB1
/I
OUTA2
/I
OUTB2
,
With
Respect To
ACOM
DCOM1/DCOM2
DCOM1/DCOM2
DVDD1/DVDD2
DCOM1/DCOM2
DCOM1/DCOM2
ACOM
ACOM
ACOM
Rating
−0.3 V to +6.5 V
−0.3 V to +6.5 V
−0.3 V to +0.3 V
−6.5 V to +6.5 V
−0.3 V to DVDD1/
DVDD2 + 0.3 V
−0.3 V to DVDD1/
DVDD2 + 0.3 V
−1.0 V to AVDD + 0.3 V
−0.3 V to AVDD + 0.3 V
−0.3 V to AVDD + 0.3 V
150°C
−65°C to +150°C
300°C
Rev. B | Page 6 of 32
THERMAL RESISTANCE
θ
soldered in a circuit board for surface-mount packages.
Table 5. Thermal Resistance
Package Type
48-Lead LQFP
ESD CAUTION
JA
is specified for the worst-case conditions, that is, a device
θ
91
JA
Unit
°C/W