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マキシム > ソリューション > ディジタルカメラ(DIGICAM)
バッテリモニタ/電圧検出器
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| 表示 |
タイトル/製品 |
主な特長 |
| QV PDF |
MAX9610の評価キット
MAX9610EVKIT
| |
| QV PDF |
1µA、µDFN/SC70、リチウムイオンバッテリ、高精度電流検出アンプ
MAX9610
| 500µV以下のVOS、0.5%以下の利得誤差、Li+ (リチウムイオン)バッテリに最適な、高精度電流検出アンプ |
| QV PDF |
MAX9938の評価キット
MAX9938EVKIT
| |
| QV PDF |
1µA、4ピンUCSP/SOT23、高精度電流検出アンプ
MAX9938
| ICC < 1µA、VOS < 500µV、利得誤差 < 0.5%、1mm x 1mmの業界最小電流検出アンプ |
| QV PDF |
低電力、精度1%のバッテリモニタ、µDFNおよびSC70パッケージ
MAX6775, MAX6776, MAX6777, MAX6778, MAX6779, MAX6780, MAX6781
| |
| QV PDF |
超低電力、電圧検出器およびµP監視回路
MAX6461, MAX6462, MAX6463, MAX6464, MAX6465, MAX6466
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| QV PDF |
高電圧、低電流電圧モニタ、SOTパッケージ
MAX6457, MAX6458, MAX6459, MAX6460
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| QV PDF |
低電力、シングル/デュアルレベルバッテリモニタ、ヒステリシスおよび集積µPリセット付
MAX6439, MAX6440, MAX6441, MAX6442
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| QV PDF |
3ピン、超低電力、SC70/SOT23、電圧検出器
MAX6375, MAX6376, MAX6377, MAX6378, MAX6379, MAX6380
| 業界最小、超低電力電圧検出器 |
| QV PDF |
低コスト、UCSP/SOT23、マイクロパワー、電圧出力付き、ハイサイド電流検出アンプ
MAX4372, MAX4372F, MAX4372H, MAX4372T
| 低自己消費電流を備えた小型1mm x 1.5mmのUCSP |
| Key Specifications:
Current Sense Amplifiers |
| Part Number |
CMVR (min) (V) |
CMVR (max) (V) |
VCC (min) (V) |
VCC (max) (V) |
ICC (typ) (µA) |
Bidirectional Current-Sense |
VSENSE_FS (recommended) (mV) |
VOS (max) @25°C (µV) |
AV (Gain) |
Gain Accuracy @25°C (max) (%) |
-3dB BW (kHz) |
Comparators |
Package |
Operating Temp. Range (°C) |
|
MAX9610
|
1.6
|
5.5
|
-
|
-
|
0.6
|
No
|
-
|
500
|
25 V/V
50 V/V
100 V/V
|
0.5
|
150
|
0
|
µDFN/6
SC70/5
|
-40 to +85
|
|
MAX9938
|
1.6
|
28
|
-
|
-
|
1
|
No
|
25
50
100
|
500
|
25 V/V
50 V/V
100 V/V
|
0.5
|
30
60
125
|
0
|
µDFN/6
SOT/5
UCSP/4
|
-40 to +85
|
|
MAX4372
|
0
|
28
|
2.7
|
28
|
30
|
No
|
100
150
|
1,300
|
20 V/V
50 V/V
100 V/V
|
2.5
|
110
200
275
|
0
|
SOIC(N)/8
SOT/5
UCSP/5
|
-40 to +85
|
| See All Current Sense Amplifiers (25) |
| Key Specifications:
Supervisors (1 Monitored Voltage) |
| Part Number |
Reset Threshold Range (V) |
Active-Low Reset Output |
Active-High Reset Output |
Min. Reset Timeout Range |
Watchdog Feature |
Supervisor Features |
Reset Thresh. Acc. (% @+25°C) |
Max. ICC (µA) |
|
MAX6775
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
|
Push-Pull
|
-
|
<1ms
|
No Watchdog
|
Low Battery Detect
|
1
|
7
|
|
MAX6776
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
|
Open Drain
|
-
|
<1ms
|
No Watchdog
|
Low Battery Detect
|
1
|
7
|
|
MAX6777
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
|
Push-Pull
|
-
|
<1ms
|
No Watchdog
|
Low Battery Detect
|
1
|
7
|
|
MAX6778
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
|
Open Drain
|
-
|
<1ms
|
No Watchdog
|
Low Battery Detect
|
1
|
7
|
|
MAX6461
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
|
Push-Pull
|
-
|
<1ms
|
No Watchdog
|
-
|
1
|
3.5
|
|
MAX6462
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
|
-
|
Push-Pull
|
<1ms
|
No Watchdog
|
-
|
1
|
3.5
|
|
MAX6463
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
|
Open Drain
|
-
|
<1ms
|
No Watchdog
|
-
|
1
|
3.5
|
|
MAX6464
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
|
Push-Pull
|
-
|
85ms to 300ms
|
No Watchdog
|
-
|
2.5
|
3.5
|
|
MAX6465
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
|
-
|
Push-Pull
|
85ms to 300ms
|
No Watchdog
|
-
|
2.5
|
3.5
|
|
MAX6466
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
|
Open Drain
|
-
|
85ms to 300ms
|
No Watchdog
|
-
|
2.5
|
3.5
|
|
MAX6457
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
|
Open Drain
|
-
|
85ms to 300ms
<1ms
|
No Watchdog
|
High Voltage (>6V)
Latched Output
|
-
|
12.5
|
|
MAX6458
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
|
Open Drain
|
-
|
85ms to 300ms
<1ms
|
No Watchdog
|
High Voltage (>6V)
Latched Output
Overvoltage/Window Monitor
|
-
|
12.5
|
|
MAX6460
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
|
-
|
Open Drain
|
<1ms
|
No Watchdog
|
High Voltage (>6V)
Overvoltage/Window Monitor
|
-
|
12.5
|
|
MAX6439
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
|
Open Drain
|
-
|
85ms to 300ms
>1s
|
No Watchdog
|
Low Battery Detect
Manual Reset
|
2.5
|
2.5
|
|
MAX6440
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
|
Push-Pull
|
-
|
85ms to 300ms
>1s
|
No Watchdog
|
Low Battery Detect
Manual Reset
|
2.5
|
2.5
|
|
MAX6441
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
|
Open Drain
|
-
|
85ms to 300ms
>1s
|
No Watchdog
|
Low Battery Detect
Manual Reset
|
2.5
|
2.5
|
|
MAX6442
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
|
Push-Pull
|
-
|
85ms to 300ms
>1s
|
No Watchdog
|
Low Battery Detect
Manual Reset
|
2.5
|
2.5
|
|
MAX6375
|
1.8 to 2.5
2.5 to 3.3
|
Open Drain
Push-Pull
|
Push-Pull
|
<1ms
|
No Watchdog
|
-
|
2.5
|
0.5
|
|
MAX6376
|
1.8 to 2.5
2.5 to 3.3
|
Open Drain
Push-Pull
|
Push-Pull
|
<1ms
|
No Watchdog
|
-
|
2.5
|
0.5
|
|
MAX6377
|
1.8 to 2.5
2.5 to 3.3
|
Open Drain
|
-
|
<1ms
|
No Watchdog
|
-
|
2.5
|
0.5
|
|
MAX6378
|
2.5 to 3.3
3.3 to 5.5
|
Open Drain
|
-
|
<1ms
|
No Watchdog
|
-
|
2.5
|
0.5
|
|
MAX6379
|
2.5 to 3.3
3.3 to 5.5
|
Open Drain
|
Push-Pull
|
<1ms
|
No Watchdog
|
-
|
2.5
|
0.5
|
|
MAX6380
|
2.5 to 3.3
3.3 to 5.5
|
Open Drain
|
-
|
<1ms
|
No Watchdog
|
-
|
2.5
|
0.5
|
| See All Supervisors (1 Monitored Voltage) (270) |
| Key Specifications:
Supervisors (2 Monitored Voltages) |
| Part Number |
Interface |
Reset Threshold Range (V) |
Active-Low Reset Output |
Min. Reset Timeout Range |
Watchdog Feature |
Supervisor Features |
Reset Thresh. Acc. (% @+25°C) |
Max. ICC (µA) |
|
MAX6779
|
R/C Adjustable
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
|
Push-Pull
|
<1ms
|
No Watchdog
|
Low Battery Detect
|
1
|
7
|
|
MAX6780
|
R/C Adjustable
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
|
Open Drain
|
<1ms
|
No Watchdog
|
Low Battery Detect
|
1
|
7
|
|
MAX6781
|
R/C Adjustable
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
|
Open Drain
Push-Pull
|
<1ms
|
No Watchdog
|
Low Battery Detect
|
1
|
7
|
|
MAX6459
|
R/C Adjustable
|
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5
|
Open Drain
|
<1ms
|
No Watchdog
|
Adjustable Reset Input
High Voltage (>6V)
Overvoltage/Window Monitor
|
-
|
12.5
|
| See All Supervisors (2 Monitored Voltages) (84) |
|
|
