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参数资料
| 型号： | MAX34406HETG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | IC AMP CURR SENSE QUAD 24TQFN |
| 标准包装： | 2,500 |
| 放大器类型： | 电流检测 |
| 电路数： | 4 |
| 输出类型： | 开路漏极 |
| -3db带宽： | 30kHz |
| 电流 - 输入偏压： | 200nA |
| 电压 - 输入偏移： | 100µV |
| 电流 - 电源： | 200µA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
Maxim Integrated Products 10
MAX34406
Quad Current-Sense Amplifier
with Overcurrent Threshold Comparators
RIN x IBIAS contributes to the input voltage offset. IBIAS
is typically 0.2FA.
Placing RIN at the INx- input voltage does not affect the
gain error of the device because the gain is given by the
ratio between ROUTx and R1 at INx+.
Bidirectional Application
Some systems can require a precise bidirectional cur-
rent-sense amplifier to accurately monitor currents.
Measurement of the two separate outputs with respect
to GND yields an accurate measure of the bidirectional
currents (Figure 3).
Choosing the Delay Capacitor
The SHTDN output asserts upon overcurrent detection
on any of the 4 channels. OC1 to OC4 are logically ORed
together; SHTDN latches the output after some delay.
SHTDN latch delay is determined by the following equation:
tDLY = CCDLY × (VDD ÷ 10A)
Characteristics table.
Figure 3. Bidirectional Application
Ordering Information
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
*Future product—contact factory for availability.
**EP = Exposed pad.
Package Information
For the latest package outline information and land patterns (footprints), go to www.maxim-ic.com/packages. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains
to the package regardless of RoHS status.
PACKAGE TYPE
PACKAGE CODE
OUTLINE NO.
LAND PATTERN NO.
24 TQFN-EP
T2444+4
PART
GAIN (V/V)
TEMP RANGE
PIN-PACKAGE
MAX34406TETG+*
25
-40NC to +85NC
24 TQFN-EP**
MAX34406TETG+T*
25
-40NC to +85NC
24 TQFN-EP**
MAX34406FETG+*
50
-40NC to +85NC
24 TQFN-EP**
MAX34406FETG+T*
50
-40NC to +85NC
24 TQFN-EP**
MAX34406HETG+
100
-40NC to +85NC
24 TQFN-EP**
MAX34406HETG+T
100
-40NC to +85NC
24 TQFN-EP**
MAX34406WETG+*
200
-40NC to +85NC
24 TQFN-EP**
MAX34406WETG+T*
200
-40NC to +85NC
24 TQFN-EP**
IN2+
OUT1
IN2-
GND
IN1+
IN1-
RSENSE
ILOAD
OUT2
MAX34406
C
ADC
INPUTS
VDD = 3.3V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX34406TETG+ | 功能描述:电流灵敏放大器 QUAD CURRENT-SENSE MONITOR 24L 25V 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 |
| MAX34406TETG+T | 制造商:Maxim Integrated Products 功能描述:QUAD CURRENT SENSE MONITOR 24L 25V TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:QUAD CURRENT SENSE MONITOR 24L 25V - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC OPAMP CURR SENSE 60KHZ 24TQFN |
| MAX34406WETG+ | 功能描述:电流灵敏放大器 QUAD CURRENT-SENSE MONITOR 24L 200V 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 |
| MAX34406WETG+T | 制造商:Maxim Integrated Products 功能描述:QUAD CURRENT SENSE MONITOR 24L 200V TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC OPAMP CURR SENSE 60KHZ 24TQFN 制造商:Maxim Integrated Products 功能描述:Current Sense Amplifiers QUAD CURRENT-SENSE MONITOR 24L 200V |
| MAX34408ETE+ | 制造商:Maxim Integrated Products 功能描述:SMBUS DUAL CURRENT MONITOR - Bulk 制造商:Maxim Integrated Products 功能描述:IC TXRX |
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