Maxim > 方案 > 传感器(包括IEEE-P1451.4即插即用传感器)
电流测量
|
|
| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
MAX4073评估板
MAX4073EVKIT
| |
| QV PDF |
MAX4374评估板
MAX4374EVKIT
| |
| QV PDF |
MAX4173评估板
MAX4173EVKIT
| |
| QV PDF |
双向、高边、电流检测放大器，内置电压基准
MAX4069, MAX4070, MAX4071, MAX4072
| |
| QV PDF |
低成本、SC70封装、电压输出、高端电流检测放大器
MAX4073, MAX4073F, MAX4073H, MAX4073T
| |
| QV PDF |
单/双/四路、高端电流检测放大器，内部设定增益
MAX4376, MAX4377, MAX4378
| 业内首款SOT23高边电流检测放大器，带缓冲输出 |
| QV PDF |
低成本、微功耗、高端电流检测放大器 + 比较器 + 电压基准IC
MAX4373, MAX4374, MAX4375
| 简便的电流监测/保护电路，采用微小的10引脚封装 |
| QV PDF |
低成本、UCSP/SOT23封装、微功耗、高端电流检测放大器，带有电压输出
MAX4372, MAX4372F, MAX4372H, MAX4372T
| |
| QV PDF |
低成本、SOT23封装、电压输出、高端电流检测放大器
MAX4173, MAX4173F, MAX4173H, MAX4173T
| |
| QV PDF |
低成本、精密的、高端电流检测放大器
MAX4172
| 低成本、高精度电流监测，用于便携式电池供电产品 |
| 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) |
|
MAX4069
|
1.35
|
24
|
2.7
|
24
|
105
|
Yes
|
50
75
|
250
|
50 V/V
100 V/V
|
1
|
40
100
|
0
|
µMAX/10
|
-40 to +125
|
|
MAX4070
|
1.35
|
24
|
3.6
|
24
|
120
|
Yes
|
50
75
|
250
|
50 V/V
100 V/V
|
1
|
40
100
|
0
|
µMAX/8
TDFN-EP/8
|
-40 to +125
|
|
MAX4071
|
1.35
|
24
|
2.7
|
24
|
120
|
Yes
|
50
75
|
250
|
50 V/V
100 V/V
|
1
|
40
100
|
0
|
µMAX/8
TDFN-EP/8
|
-40 to +125
|
|
MAX4072
|
1.35
|
24
|
2.7
|
24
|
80
|
Yes
|
50
75
|
250
|
50 V/V
100 V/V
|
1
|
40
100
|
0
|
µMAX/8
TDFN-EP/8
|
-40 to +125
|
|
MAX4073
|
2
|
28
|
3
|
28
|
500
|
No
|
100
|
-
|
20 V/V
50 V/V
100 V/V
|
4.5
|
1600
1700
1800
|
0
|
SC70/5
SOT/6
|
-40 to +125
|
|
MAX4173
|
0
|
28
|
3
|
28
|
420
|
No
|
150
|
3,000
|
20 V/V
50 V/V
100 V/V
|
2.5
|
1200
1400
1700
|
0
|
SOIC(N)/8
SOT/6
|
-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
|
|
MAX4376
|
0
|
28
|
3
|
28
|
1000
|
No
|
150
|
-
|
20 V/V
50 V/V
100 V/V
|
2.5
|
1200
1700
2000
|
0
|
SOIC(N)/8
SOT/5
|
-40 to +125
|
|
MAX4377
|
0
|
28
|
3
|
28
|
1000
|
No
|
150
|
-
|
20 V/V
50 V/V
100 V/V
|
2.5
|
1200
1700
2000
|
0
|
µMAX/8
SOIC(N)/8
|
-40 to +125
|
|
MAX4378
|
0
|
28
|
3
|
28
|
1000
|
No
|
150
|
-
|
20 V/V
50 V/V
100 V/V
|
2.5
|
1200
1700
2000
|
0
|
SOIC(N)/14
TSSOP/14
|
-40 to +125
|
|
MAX4373
|
0
|
28
|
2.7
|
28
|
50
|
No
|
100
150
|
1,000
|
20 V/V
50 V/V
100 V/V
|
1.7
|
110
120
200
|
1
|
µMAX/8
SOIC(N)/8
|
-40 to +85
|
|
MAX4374
|
0
|
28
|
2.7
|
28
|
50
|
No
|
100
150
|
1,000
|
20 V/V
50 V/V
100 V/V
|
1.7
|
110
120
200
|
2
|
µMAX/10
SOIC(N)/14
|
-40 to +85
|
|
MAX4375
|
0
|
28
|
2.7
|
28
|
50
|
No
|
100
150
|
1,000
|
20 V/V
50 V/V
100 V/V
|
1.7
|
110
120
200
|
2
|
µMAX/10
SOIC(N)/14
|
-40 to +85
|
|
MAX4172
|
0
|
32
|
3
|
32
|
800
|
No
|
150
|
750
|
10 µA/mV
|
2
|
800
|
0
|
µMAX/8
SOIC(N)/8
|
-40 to +85
|
| See All Current Sense Amplifiers (25) |
|
