MAX139:3 1/2 Digit ADC with Reference, Charge Pump, and Direct LED Drivers

Operates with Single +2.5V to +7V Supply, Accepts Bipolar Inputs

MAX138, MAX139, MAX140: Typical Operating Circuit
MAX138, MAX139, MAX140: Typical Operating Circuit
DataSheet
titleDownload file
MAX138-MAX140 Data SheetMAX138-MAX140.pdf
Parametrics
Part NumberResolution
(±Counts)
Data BusDiff/S.E. InputExternal VREF
(V)
External VREF
(V)
Bipolar VIN
(±V)
Package/PinsBudgetary
Price
minmaxmaxSee Notes
MAX13820007-SegmentDiff. Only077CDIP(W)/40
MQFP/44
PDIP(W)/40
PLCC/44
$9.93 @1k
MAX13920000MQFP/44
PDIP(W)/40
PLCC/44
$12.71 @1k
MAX1402000MQFP/44
PDIP(W)/40
PLCC/44
$9.93 @1k
Related Products
  • MAX140:3 1/2 Digit ADC with Reference, Charge Pump, and Direct LED Drivers
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX139C/DNo Longer AvailableDICE;0°C to +70°CSee data sheet
MAX139CMH+C10164ActiveMQFP,;44 pin;204.5 mm²0°C to +70°CLead Free
MAX139CMH+DActiveMQFP,;44 pin;204.5 mm²0°C to +70°CLead Free
MAX139CMH+TDActiveMQFP,;44 pin;204.5 mm²0°C to +70°CLead Free
MAX139CMH-DNo Longer AvailableMAX139CMH+DMQFP;0°C to +70°CSee data sheet
MAX139CMH-TDNo Longer AvailableMAX139CMH+TDMQFP;0°C to +70°CSee data sheet
MAX139CPLNo Longer AvailableMAX139CPL+PDIP(W),;40 pin;835.7 mm²0°C to +70°CNo
MAX139CPL+ActivePDIP(W),;40 pin;835.7 mm²0°C to +70°CLead Free
MAX139CQH+DActivePLCC,;44 pin;311.5 mm²0°C to +70°CLead Free
MAX139CQH+TDActivePLCC,;44 pin;311.5 mm²0°C to +70°CLead Free
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX139CQH-DNo Longer AvailableMAX139CQH+DPLCC,;44 pin;311.5 mm²0°C to +70°CNo
MAX139CQH-TDNo Longer AvailableMAX139CQH+TDPLCC;44 pin0°C to +70°CSee data sheet
MAX139EPLNo Longer AvailableMAX139EPL+PDIP(W),;40 pin;835.7 mm²-40°C to +85°CNo
MAX139EPL+ActivePDIP(W),;40 pin;835.7 mm²-40°C to +85°CLead Free
MAX139EQH+DActivePLCC,;44 pin;311.5 mm²-40°C to +85°CLead Free
MAX139EQH+TDActivePLCC,;44 pin;311.5 mm²-40°C to +85°CLead Free
MAX139EQH-DNo Longer AvailableMAX139EQH+DPLCC,;44 pin;311.5 mm²-40°C to +85°CNo
MAX139EQH-TDNo Longer AvailableMAX139EQH+TDPLCC;44 pin-40°C to +85°CSee data sheet
MAX138-MAX140.pdf MAX140
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MAX138-MAX140.pdf MAX140