电池充电器
电池充电管理
| Part# | Switching or Linear | # Cells Charged | Cell Type | Final Voltage Options | Accuracy Over Temperature (max) | US Price 1000 to 4999 | Isupply (max) | Automotive Recommended | Operating Temp Range | Vsupply Positive (min) | Vsupply Positive (max) | Vsupply span (min) |
|---|
| ADP5090 | Switching | 1 | Li-Ion | Adjustable | - | $1.99 | 580 nA | - |
| ADP5063 | Linear | 1 | Li-Ion | 3.6 | 1.55 | $1.50 | 2 mA | - |
| ADP5062 | Linear | 1 | Li-Ion | 4.2 V (default) | 1.2 | $1.50 | 2 mA | - |
| ADP5061 | Linear | 1 | Li-Ion | 3.5V-4.4V 20mV per Step | 1.55 | $1.50 | - | - |
| ADP5065 | Switching | 1 | Li-Ion | 3.5V-4.4V 20mV per Step | 1 | $1.60 | - | - |
| AD7280A | - | - | - | - | - | $4.33 | - | - |
| ADP2291 | Linear | 1 | Li-Ion | 4.2 | 1 | $1.12 | - | - |
电池备份电路
| Part# | Batt-Backup-Flg | Reset Threshold (V) | Min Reset Timeout (ms) | Reset Output-Stage | Backup-Battery Switch | Chip Enable Gating | Typ Watchdog Timeout (ms) | # of Monitored Voltages | US Price 1000 to 4999 |
|---|
| ADM8697 | Yes | 1.3 | 35 (Adjustable) | Active-High/Push-Pull | Yes | Yes | 100 | - | $2.72 |
| ADM8696 | Yes | 1.3 | 35 (Adjustable) | Active-High/Push-Pull | Yes | --- | 100 | - | $2.72 |
| ADM8695 | Yes | 4.65 | 140 (Adjustable) | Active-High/Push-Pull | Yes | Yes | 100 | - | $2.19 |
| ADM8694 | Yes | 4.65 | 140 | Active-Low/Push-Pull | Yes | --- | 100 | - | - |
| ADM8693 | Yes | 4.4 | 35 (Adjustable) | Active-High/Push-Pull | Yes | Yes | 100 | - | - |
| ADM8691 | Yes | 4.65 | 35 (Adjustable) | Active-High/Push-Pull | Yes | Yes | 100 | - | $3.02 |
| ADM8690 | Yes | 4.65 | 35 | Active-Low/Push-Pull | Yes | --- | 100 | - | $2.52 |
| ADM805 | Yes | 4.4 | 140 | Active-High/Push-Pull | Yes | --- | 1600 | - | $2.23 |
| ADM802 | Yes | 4.4 | 140 | Active-Low/Push-Pull | Yes | --- | 1600 | - | $2.23 |
| ADM800 | Yes | 4.4 | 140 (Adjustable) | Active-High/Open-Drain | Yes | Yes | 100 | - | $2.33 |
| ADM693A | Yes | 4.4 | 140 (Adjustable) | Active-High/Open-Drain | Yes | Yes | 100 | - | $1.85 |
| ADM692A | Yes | 4.4 | 140 | Active-Low/Push-Pull | Yes | --- | 1600 | - | $1.68 |
| ADM691A | Yes | 4.65 | 140 (Adjustable) | Active-High/Open-Drain | Yes | Yes | 100 | - | $1.73 |
| ADM690A | Yes | 4.65 | 140 | Active-Low/Push-Pull | Yes | --- | 1600 | - | $1.57 |
| ADM708 | Yes | 2.63 | 160 | Active-High/Push-Pull | Yes | --- | - | 1 | $0.85 |
| ADM707 | Yes | 4.65 | 160 | Active-High/Push-Pull | Yes | --- | - | 1 | $0.97 |
| ADM706 | Yes | 4.4 | 160 | Active-Low/Push-Pull | Yes | --- | 1600 | 1 | $1.70 |
| ADM705 | Yes | 4.65 | 160 | Active-Low/Push-Pull | Yes | --- | 1600 | 1 | $1.02 |
| ADM697 | Yes | 1.3 | 35 | Active-High/Push-Pull | Yes | Yes | 100 | - | $2.63 |
| ADM696 | Yes | 1.3 | 35 | Active-High/Push-Pull | Yes | --- | 100 | - | $2.63 |
| ADM695 | Yes | 4.65 | 140 (Adjustable) | Active-High/Push-Pull | Yes | Yes | 100 | - | $2.73 |
| ADM694 | Yes | 4.65 | 140 | Active-Low/Push-Pull | Yes | --- | 100 | - | $2.53 |
| ADM693 | Yes | 4.4 | 35 (Adjustable) | Active-High/Push-Pull | Yes | Yes | 100 | - | $2.73 |
| ADM692 | Yes | 4.4 | 35 | Active-Low/Push-Pull | Yes | --- | 100 | - | $2.42 |
| ADM691 | Yes | 4.65 | 35 (Adjustable) | Active-High/Push-Pull | Yes | Yes | 100 | - | $2.73 |
| ADM690 | Yes | 4.65 | 35 | Active-Low/Push-Pull | Yes | --- | 100 | - | $2.42 |
Battery Source Selectors
| Part# | Reset Threshold (V) | Min Reset Timeout (ms) | Reset Output-Stage | Backup-Battery Switch | Chip Enable Gating | Typ Watchdog Timeout (ms) | US Price 1000 to 4999 | Display in IST | Batt Source Sel Flg | Reset Threshold Summary | Vsupply Positive (min) |
|---|
| AD5100 | Programmable | Adj | Active-Low/Push-Pull | No | --- | adj. | $2.96 | Yes | - | Programmable | 6 |
| ADM697 | 1.3 | 35 | Active-High/Push-Pull | Yes | Yes | 100 | $2.63 | Yes | Y | 1.3V (Adjustable) | 3 |
| ADM696 | 1.3 | 35 | Active-High/Push-Pull | Yes | --- | 100 | $2.63 | Yes | Y | 1.3V (Adjustable) | 3 |
