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MFG:ADI D/C:09


Part Number: AD5547
MFG: ADI
D/C: 09
Description: The AD5547/AD5557 are dual precision, 16-/14-bit, multiplying, low power, current-output, parallel inp...
MFG:ADI D/C:09


MFG: ADI
D/C: 09
Description: The AD5547/AD5557 are dual precision, 16-/14-bit, multiplying, low power, current-output, parallel inp...
The AD5547/AD5557 are dual precision, 16-/14-bit, multiplying, low power, current-output, parallel input, digital-to-analog converters. They are designed to operate from single +5 V supply with ±10 V multiplying references for 4-quadrant outputs with up to 4 MHz bandwidth.
The built-in 4-quadrant resistors facilitate resistance matching and temperature tracking, which minimize the numbers of components needed for multiquadrant applications. In addition, the feedback resistor (RFB) simplifies the I-V conversion with an external buffer.
The AD5547/AD5557 are available in a compact TSSOP-38 package and operate at the extended automotive temperature range of 40°C to +125°C.
VDD to GND ......................................................0.3 V, +8 V
RFB, ROFS, R1, RCOM, and VREF to GND..............18 V, 18 V
Logic Inputs to GND.........................................0.3 V, +8 V
V(IOUT) to GND......................................0.3 V, VDD + 0.3 V
Input Current to Any Pin except Supplies................±50 mA
Thermal Resistance (JA)1
Maximum Junction Temperature (TJ MAX)..................150°C
Operating Temperature Range..............40°C to +125°C
Storage Temperature Range..................65°C to +150°C
Lead Temperature
Vapor Phase, 60 s .....................................................215°C
Infrared, 15 s ............................................................220°C
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 listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
1 Package power dissipation = (TJ MAX TA)/JA.
AD5547
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