| Part Number | MAX1679EUA+ | MAX1679EUA+T | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | PMIC - Battery Chargers | PMIC - Battery Chargers | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Battery Chemistry | Lithium Ion | Lithium Ion | 
| Number of Cells | 1 | 1 | 
| Current - Charging | - | - | 
| Programmable Features | Timer | Timer | 
| Fault Protection | Over Temperature | Over Temperature | 
| Charge Current - Max | - | - | 
| Battery Pack Voltage | 4.2V | 4.2V | 
| Voltage - Supply (Max) | 22V | 22V | 
| Interface | - | - | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 
| Supplier Device Package | 8-uMAX/uSOP | 8-uMAX/uSOP |