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| 型号： | MAX9610FEXK+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC AMP CURR SENSE 50V/V SC70-5 |
| 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： | 110kHz |
| 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-TSSOP（5 引线），SC-88A，SOT-353 |
| 供应商设备封装： | SC-70-5 |
| 包装： | 带卷 (TR) |
General Description
The MAX9610 high-side current-sense amplifier offers
precision accuracy specifications of VOS less than
500μV (max) and gain error less than 0.5% (max). This
device features an ultra-low 1μA quiescent supply cur-
rent. The MAX9610 fits in a tiny, 1mm x 1.5mm μDFN
package or a 5-pin SC70 package, making this part
ideal for applications in notebook computers, cell
phones, cameras, PDAs, and all lithium-ion (Li+) bat-
tery-operated portable devices where accuracy, low
quiescent current, and small size are critical.
The MAX9610 features an input voltage range (com-
mon mode) from 1.6V to 5.5V. This input range is excel-
lent for monitoring the current of a single-cell,
lithium-ion battery, which at full charge is 4.2V, typically
3.6V in normal use, and less than 2.9V when ready to
be recharged. These current-sense amplifiers have a
voltage output and are offered in three gain versions:
25V/V (MAX9610T), 50V/V (MAX9610F), and 100V/V
(MAX9610H).
The three gain versions offer flexibility in the choice of
the external current-sense resistor. The very low 500μV
(max) input offset voltage allows small 25mV to 50mV
full-scale VSENSE voltage for very low voltage drop at
full-load current measurement.
The MAX9610 is offered in tiny 6-pin μDFN, (1mm x
1.5mm x 0.8mm footprint) and 5-pin SC70 packages,
specified for operation over the -40°C to +85°C temper-
ature range.
For a very similar 1.6V to 28V input voltage device in a
4-bump UCSP package (1mm x 1mm x 0.6mm), refer
to the MAX9938 data sheet.
Applications
Cell Phones
Cameras
Portable Li+ Battery Powered Systems
3.3V and 5V Power Management Systems
PDAs
USB Ports
Features
Ultra-Low Supply Current of 1A (max)
Low 500V (max) Input Offset Voltage
Low < 0.5% (max) Gain Error
Input Common Mode: +1.6V to +5.5V
Voltage Output
Three Gain Versions Available
25V/V (MAX9610T)
50V/V (MAX9610F)
100V/V (MAX9610H)
Tiny DFN (1mm x 1.5mm x 0.8mm) and
SC70 Packages
MAX9610
1A, DFN/SC70, Lithium-Ion Battery,
Precision Current-Sense Amplifier
________________________________________________________________
Maxim Integrated Products
1
19-4342; Rev 0; 10/08
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Pin Configurations appear at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
MAX9610
P
ROUT
10k
Ω
GND
OUT
ADC
μC
LOAD
VDD = 3.3V
RS-
RS+
RSENSE
ILOAD
VBATT =
1.6V to 5.5V
R1
Typical Operating Circuit
Ordering Information
PART*
PIN-
PACKAGE
GAIN
(V/V)
TOP MARK
MAX9610TELT+T
6 μDFN
25
OU
MAX9610FELT+T
6 μDFN
50
OS
MAX9610HELT+T
6 μDFN
100
OT
MAX9610TEXK+T
5 SC70
25
ATG
MAX9610FEXK+T
5 SC70
50
ATE
MAX9610HEXK+T
5 SC70
100
ATF
*
All devices are specified over the -40°C to +85°C extended
temperature range.
+
Denotes a lead-free/RoHS-compliant package.
T = Tape and reel.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9610HELT+ | 制造商:Maxim Integrated Products 功能描述:1?A ?DFN/SC70 LITHIUM-ION BATTERY - Rail/Tube |
| MAX9610HELT+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 |
| 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 |
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