| Part Number |
Description |
Functions |
Battery Type |
Interface |
User Data Storage (Bytes) |
Parameters Measured |
Battery Protection |
Vsupply (min) (V) |
Vsupply (max) (V) |
Features |
Package/Pins |
RoHS Available |
Oper. Temp. (°C) |
Price (See Notes) |
| DS2775 |
2-Cell, Stand-Alone, Li+ Fuel-Gauge IC with Protector and Optional SHA-1 Authentication |
Fuel Gauge ,Protector ,Status Monitor |
1-2 Cell Li-Ion ,2-4 Cell Li-Ion ,2-6 Cell Li-Ion |
1-Wire |
16 EEPROM |
Current ,Temperature ,Time ,Voltage |
Over Voltage ,Over-Current ,Over/Under Voltage |
4 |
9.2 |
Protection Circuitry |
TDFN/14 |
Yes |
-20 to +70 |
$2.73 @1k |
| DS2776 |
2-Cell, Stand-Alone, Li+ Fuel-Gauge IC with Protector and Optional SHA-1 Authentication |
Fuel Gauge ,Protector ,Status Monitor |
1-2 Cell Li-Ion ,2-4 Cell Li-Ion ,2-6 Cell Li-Ion |
1-Wire |
16 EEPROM |
Current ,Temperature ,Time ,Voltage |
Over Voltage ,Over-Current ,Over/Under Voltage |
4 |
9.2 |
Protection Circuitry ,SHA-1 Authentication |
TDFN/14 |
Yes |
-20 to +70 |
$2.93 @1k |
| DS2788 |
Stand-Alone Fuel Gauge IC with LED Display Drivers |
Fuel Gauge |
1-10 Cell Li-Ion |
1-Wire |
16 EEPROM |
Current ,Temperature ,Voltage |
- |
2.5 |
5.5 |
Digital Current Accumulation ,External MOSFET Drivers ,Integrated LED Drivers ,On-chip Remaining Capacity Algorithms ,Unique ID |
TSSOP/14 |
Yes |
-40 to +85 |
$2.72 @1k |
| DS2784 |
1-Cell Stand-Alone Fuel Gauge IC with Li+ Protector and SHA-1 Authentication |
Fuel Gauge ,Protector |
1 Cell Li-Ion |
1-Wire |
16 EEPROM |
Current ,Temperature ,Time ,Voltage |
Over Voltage ,Over-Current ,Over-Temperature ,Over/Under Voltage |
2.5 |
4.6 |
Digital Current Accumulation ,Internal MOSFET Drivers ,On-chip Remaining Capacity Algorithms ,Unique ID |
TDFN/14 |
Yes |
-40 to +85 |
$2.94 @1k |
| DS2756 |
High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode |
Fuel Gauge |
1 Cell Li-Ion ,3-Cell NiMH |
1-Wire |
8 SRAM ,96 EEPROM |
Current ,Temperature ,Voltage |
- |
3 |
5.5 |
Digital Current Accumulation ,One-Shot Mode ,Suspend Mode ,Unique ID |
TSSOP/8 |
Yes |
-40 to +85 |
$1.90 @1k |
| DS2781 |
1-Cell or 2-Cell Standalone Fuel Gauge IC |
Fuel Gauge |
1-2 Cell Li-Ion |
1-Wire |
40 EEPROM |
Current ,Temperature ,Voltage |
- |
2.5 |
10 |
Digital Current Accumulation ,On-chip Remaining Capacity Algorithms ,Unique ID |
TDFN/10 ,TSSOP/8 |
Yes |
-40 to +85 |
$2.90 @1k |
| DS2780 |
Stand-Alone Fuel Gauge |
Fuel Gauge |
1-2 Cell Li-Ion |
1-Wire |
40 EEPROM |
Current ,Temperature ,Voltage |
- |
2.5 |
5.5 |
Digital Current Accumulation ,On-chip Remaining Capacity Algorithms ,Unique ID |
TDFN/10 ,TSSOP/8 |
Yes |
-40 to +85 |
$2.70 @1k |
| DS2762 |
Battery Monitor and Protector |
Fuel Gauge ,Protector ,Status Monitor |
1 Cell Li-Ion |
1-Wire |
16 SRAM ,32 EEPROM |
Current ,Temperature ,Voltage |
Over-Current ,Over/Under Voltage |
2.5 |
5.5 |
Accumulated Current & Temperature Alerts ,Digital Current Accumulation ,External MOSFET Drivers ,Unique ID |
FCHIP/12 ,TSSOP/16 |
Yes |
-40 to +85 |
$2.55 @1k |
| DS2740 |
High-Precision Coulomb Counter |
Fuel Gauge |
1 Cell Li-Ion ,3-Cell NiMH |
1-Wire |
- |
Current |
- |
2.7 |
5.5 |
Digital Current Accumulation ,Unique ID |
uSOP/8 |
Yes |
-40 to +85 |
$1.18 @1k |
| DS2438 |
Battery ID, Temperature, Voltage, Current Monitor with Real Time Clock |
Status Monitor |
1-2 Cell Li-Ion ,2-6 Cell NiMH |
1-Wire |
40 EEPROM |
Current ,Temperature ,Time ,Voltage |
- |
2.4 |
10 |
Digital Current Accumulation ,Unique ID |
SOIC/8 |
Yes |
-40 to +85 |
$2.51 @1k |
这里所列出的美国报价单仅供预算参考，指美元报价（规定订量的每片美元，美国离岸价），如有修改不再另行通知。由于地区关税、商业税、汇率及手续费原因，国内报价可能不同。对于特殊批量报价，请与WOSENDONGLI 半导体事业部联系。对于评估板和套件的报价是指一个单位价格。