AD7612BSTZ-RL Analog Devices Inc, AD7612BSTZ-RL Datasheet - Page 11

• Manufacturer Part Number: AD7612BSTZ-RL
• Description: IC,A/D CONVERTER,SINGLE,16-BIT,CMOS,QFP,48PIN
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of AD7612BSTZ-RL

• Number Of Bits: 16
• Sampling Rate (per Second): 750k
• Data Interface: Serial, Parallel
• Number Of Converters: 1
• Power Dissipation (max): 230mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7612CB - BOARD EVALUATION AD7612EVAL-AD7612CBZ - BOARD EVALUATION FOR AD7612
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin No.
43
45
46
47
48
1
2
Hardware Configuration section and Software Configuration section.
AI = analog input; AI/O = bidirectional analog; AO = analog output; DI = digital input; DI/O = bidirectional digital; DO = digital output; P = power.
In serial configuration mode (SER/ PAR = high, HW/ SW = low), this input is programmed with the serial configuration register and this pin is a don’t care. See the
Mnemonic
IN+
TEMP
REFBUFIN
PDREF
PDBUF
Type
AI
AO
AI
DI
DI
1
Description
Analog Input. Referenced to IN−.
Temperature Sensor Analog Output.
Reference Buffer Input. When using an external reference with the internal reference buffer (PDBUF =
low, PDREF = high), applying 2.5 V on this pin produces 5 V on the REF pin. See the Voltage Reference
Input section.
Internal Reference Power-Down Input.
When low, the internal reference is enabled.
When high, the internal reference is powered down, and an external reference must be used.
Internal Reference Buffer Power-Down Input.
When low, the buffer is enabled (must be low when using internal reference).
When high, the buffer is powered-down.
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