MAX138：3 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 |
DataSheet
| title | Download file |
|---|---|
| MAX138-MAX140 Data Sheet | MAX138-MAX140.pdf |
Parametrics
| Part Number | Resolution (±Counts) | Data Bus | Diff/S.E. Input | External VREF (V) | External VREF (V) | Bipolar VIN (±V) | Package/Pins | Budgetary Price |
|---|---|---|---|---|---|---|---|---|
| min | max | max | See Notes | |||||
| MAX138 | 2000 | 7-Segment | Diff. Only | 0 | 7 | 7 | CDIP(W)/40 MQFP/44 PDIP(W)/40 PLCC/44 | $9.93 @1k |
| MAX139 | 20000 | MQFP/44 PDIP(W)/40 PLCC/44 | $12.71 @1k | |||||
| MAX140 | 2000 | MQFP/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 Number | Status | Recommended Replacement | Package | Temp | RoHS |
|---|---|---|---|---|---|
| MAX138C/D | NRND | DICE SALES,;NA pin;DICE S; | 0°C to +70°C | See data sheet | |
| MAX138CMH+C10166 | Active | MQFP,;44 pin;204.5 mm² | -40°C to +85°C | Lead Free | |
| MAX138CMH+D | Active | MQFP,;44 pin;204.5 mm² | 0°C to +70°C | Lead Free | |
| MAX138CMH+TD | Active | MQFP,;44 pin;204.5 mm² | 0°C to +70°C | Lead Free | |
| MAX138CMH-D | No Longer Available | MAX138CMH+D | MQFP,;44 pin;204.5 mm² | 0°C to +70°C | No |
| MAX138CMH-TD | No Longer Available | MAX138CMH+TD | MQFP; | 0°C to +70°C | See data sheet |
| MAX138CPL | No Longer Available | MAX138CPL+ | PDIP(W),;40 pin;835.7 mm² | 0°C to +70°C | No |
| MAX138CPL+ | Active | PDIP(W),;40 pin;835.7 mm² | 0°C to +70°C | Lead Free | |
| MAX138CQH+D | Active | PLCC,;44 pin;311.5 mm² | 0°C to +70°C | Lead Free | |
| MAX138CQH+TD | Active | MAX1392ETB+T | PLCC,;44 pin;311.5 mm² | 0°C to +70°C | Lead Free |
| Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
| MAX138CQH-D | No Longer Available | MAX138CQH+D | PLCC,;44 pin;311.5 mm² | 0°C to +70°C | No |
| MAX138CQH-TD | No Longer Available | MAX138CQH+TD | PLCC;44 pin | 0°C to +70°C | See data sheet |
| MAX138EJL | No Longer Available | CDIP(W),;40 pin;851.8 mm² | -40°C to +85°C | No | |
| MAX138EPL | No Longer Available | MAX138EPL+ | PDIP(W),;40 pin;835.7 mm² | -40°C to +85°C | No |
| MAX138EPL+ | Active | PDIP(W),;40 pin;835.7 mm² | -40°C to +85°C | Lead Free | |
| MAX138EQH+D | Active | MAX1393ETB+T | PLCC,;44 pin;311.5 mm² | -40°C to +85°C | Lead Free |
| MAX138EQH+TD | Active | PLCC,;44 pin;311.5 mm² | -40°C to +85°C | Lead Free | |
| MAX138EQH-D | No Longer Available | MAX138EQH+D | PLCC,;44 pin;311.5 mm² | -40°C to +85°C | No |
| MAX138EQH-TD | No Longer Available | MAX138EQH+TD | PLCC;44 pin | -40°C to +85°C | See data sheet |
- MAX138-MAX140.pdf MAX140
