ADC, Dual-Slope, 24-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQFP44, MQFP-44
| Parameter Name | Attribute value |
| Is it lead-free? | Contains lead |
| Is it Rohs certified? | incompatible |
| Parts packaging code | QFP |
| package instruction | MQFP-44 |
| Contacts | 44 |
| Reach Compliance Code | not_compliant |
| ECCN code | EAR99 |
| Maximum analog input voltage | 0.2 V |
| Converter type | ADC, DUAL-SLOPE |
| JESD-30 code | S-PQFP-G44 |
| JESD-609 code | e0 |
| length | 10 mm |
| Maximum linear error (EL) | 0.05% |
| Humidity sensitivity level | 1 |
| Number of analog input channels | 1 |
| Number of digits | 24 |
| Number of functions | 1 |
| Number of terminals | 44 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Output bit code | BINARY |
| Output format | PARALLEL, WORD |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | QFP |
| Encapsulate equivalent code | QFP44,.5SQ,32 |
| Package shape | SQUARE |
| Package form | FLATPACK |
| Peak Reflow Temperature (Celsius) | 245 |
| power supply | 5 V |
| Certification status | Not Qualified |
| Maximum seat height | 2.45 mm |
| Nominal supply voltage | 5 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn85Pb15) |
| Terminal form | GULL WING |
| Terminal pitch | 0.8 mm |
| Terminal location | QUAD |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| width | 10 mm |
| Base Number Matches | 1 |

| MAX140CMH-T | MAX138CMH-T | MAX139CMH-T | |
|---|---|---|---|
| Description | ADC, Dual-Slope, 24-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQFP44, MQFP-44 | ADC, Dual-Slope, 24-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQFP44, MQFP-44 | ADC, Dual-Slope, 24-Bit, 1 Func, 1 Channel, Parallel, Word Access, PQFP44, MQFP-44 |
| Is it lead-free? | Contains lead | Contains lead | Contains lead |
| Is it Rohs certified? | incompatible | incompatible | incompatible |
| Parts packaging code | QFP | QFP | QFP |
| package instruction | MQFP-44 | MQFP-44 | MQFP-44 |
| Contacts | 44 | 44 | 44 |
| Reach Compliance Code | not_compliant | not_compliant | not_compliant |
| ECCN code | EAR99 | EAR99 | EAR99 |
| Maximum analog input voltage | 0.2 V | 0.2 V | 0.2 V |
| Converter type | ADC, DUAL-SLOPE | ADC, DUAL-SLOPE | ADC, DUAL-SLOPE |
| JESD-30 code | S-PQFP-G44 | S-PQFP-G44 | S-PQFP-G44 |
| JESD-609 code | e0 | e0 | e0 |
| length | 10 mm | 10 mm | 10 mm |
| Maximum linear error (EL) | 0.05% | 0.05% | 0.05% |
| Humidity sensitivity level | 1 | 1 | 1 |
| Number of analog input channels | 1 | 1 | 1 |
| Number of digits | 24 | 24 | 24 |
| Number of functions | 1 | 1 | 1 |
| Number of terminals | 44 | 44 | 44 |
| Maximum operating temperature | 70 °C | 70 °C | 70 °C |
| Output bit code | BINARY | BINARY | BINARY |
| Output format | PARALLEL, WORD | PARALLEL, WORD | PARALLEL, WORD |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | QFP | QFP | QFP |
| Encapsulate equivalent code | QFP44,.5SQ,32 | QFP44,.5SQ,32 | QFP44,.52SQ,32 |
| Package shape | SQUARE | SQUARE | SQUARE |
| Package form | FLATPACK | FLATPACK | FLATPACK |
| Peak Reflow Temperature (Celsius) | 245 | 240 | 240 |
| power supply | 5 V | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 2.45 mm | 2.45 mm | 2.45 mm |
| Nominal supply voltage | 5 V | 5 V | 5 V |
| surface mount | YES | YES | YES |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn85Pb15) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | GULL WING | GULL WING | GULL WING |
| Terminal pitch | 0.8 mm | 0.8 mm | 0.8 mm |
| Terminal location | QUAD | QUAD | QUAD |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| width | 10 mm | 10 mm | 10 mm |
| technology | CMOS | CMOS | - |
| Maker | - | Maxim | Maxim |