AD7237KR vs AD7237AAR feature comparison

AD7237KR Rochester Electronics LLC

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AD7237AAR Rochester Electronics LLC

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Pbfree Code No No
Rohs Code No No
Part Life Cycle Code Active Active
Ihs Manufacturer ROCHESTER ELECTRONICS INC ROCHESTER ELECTRONICS INC
Part Package Code SOIC SOIC
Package Description SOP, SOP,
Pin Count 24 24
Reach Compliance Code unknown unknown
Analog Output Voltage-Max 5 V 5 V
Analog Output Voltage-Min -5 V -5 V
Converter Type D/A CONVERTER D/A CONVERTER
Input Bit Code OFFSET BINARY BINARY
Input Format PARALLEL, WORD PARALLEL, 8 BITS
JESD-30 Code R-PDSO-G24 R-PDSO-G24
JESD-609 Code e0 e0
Length 15.4 mm 15.4 mm
Linearity Error-Max (EL) 0.012% 0.0244%
Moisture Sensitivity Level 3 3
Negative Supply Voltage-Nom -15 V -12 V
Number of Bits 12 12
Number of Functions 2 2
Number of Terminals 24 24
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 240 240
Qualification Status COMMERCIAL COMMERCIAL
Seated Height-Max 2.65 mm 2.65 mm
Supply Voltage-Nom 15 V 12 V
Surface Mount YES YES
Technology CMOS BICMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish TIN LEAD TIN LEAD
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30 30
Width 7.5 mm 7.5 mm
Base Number Matches 2 2
Settling Time-Nom (tstl) 5 µs

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