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| 型号： | MAX9610HELT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/11页 |
| 文件大小： | 0K |
| 描述： | IC AMP CURR SENSE 100V/V 6UDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 放大器类型： | 电流检测 |
| 电路数： | 1 |
| -3db带宽： | 60kHz |
| 电压 - 输入偏移： | 100µV |
| 电流 - 电源： | 0.75µA |
| 电压 - 电源，单路/双路(±)： | 1.6 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WDFN |
| 供应商设备封装： | 6-uDFN（2x2） |
| 包装： | 带卷 (TR) |
MAX9610
1A, DFN/SC70, Lithium-Ion Battery,
Precision Current-Sense Amplifier
_______________________________________________________________________________________
7
Kelvin Connections
Because of the high currents that flow through RSENSE,
take care to eliminate parasitic trace resistance from
causing errors in the sense voltage. Either use a four
terminal current-sense resistor or use Kelvin (force and
sense) PCB layout techniques.
Optional Output Filter Capacitor
When designing a system that uses a sample and hold
stage in the analog-to-digital converter, the sampling
capacitor momentarily loads OUT and causes a drop in
the output voltage. If sampling time is very short (less
than a microsecond), consider using a ceramic capaci-
tor across OUT and GND to hold VOUT constant during
sampling. This also decreases the small-signal band-
width of the current-sense amplifier and reduces noise
at OUT.
Typical Application Circuit
Bidirectional Application
Battery-powered systems may require a precise bidi-
rectional current-sense amplifier to accurately monitor
the battery’s charge and discharge currents.
Measurements of the two separate outputs with respect
to GND yield an accurate measure of the charge and
discharge currents, respectively (Figure 1).
MAX9610
P
ROUT
GND
OUT
ADC
LOAD
RS-
RS+
RSENSE
ILOAD
VBATT = 1.6V TO 5.5V
MAX9610
P
ROUT
GND
RS-
RS+
R1
MICRO-
CONTROLLER
VDD = 3.3V
TO WALL-CUBE/
CHARGER
Figure 1. Bidirectional Application
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9610HEXK+ | 制造商:Maxim Integrated Products 功能描述:1 A DFN/SC70 LITHIUM-ION BATTERY PRECISION CURRENT-SENSE AM - Rail/Tube |
| MAX9610HEXK+T | 功能描述:电流灵敏放大器 1uA Li-Ion Battery Current-Sense Amp RoHS:否 制造商:Texas Instruments 通道数量: 共模抑制比（最小值）:110 dB 输入补偿电压:80 uV 电源电压-最大:5.5 V 电源电压-最小:2.7 V 电源电流:350 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
| MAX9610TELT+ | 制造商:Maxim Integrated Products 功能描述:1+A +DFN/SC70 LITHIUM-ION BATTERY - Rail/Tube |
| MAX9610TELT+T | 功能描述:电流灵敏放大器 1uA Li-Ion Battery Current-Sense Amp RoHS:否 制造商:Texas Instruments 通道数量: 共模抑制比（最小值）:110 dB 输入补偿电压:80 uV 电源电压-最大:5.5 V 电源电压-最小:2.7 V 电源电流:350 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
| MAX9610TEXK+ | 制造商:Maxim Integrated Products 功能描述:1 A DFN/SC70 LITHIUM-ION BATTERY PRECISION CURRENT-SENSE AM - Rail/Tube |
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