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參數(shù)資料
型號(hào)： MAX34406HETG+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 2/11頁(yè)
文件大?。?/td> 0K
描述： IC AMP CURR SENSE QUAD 24TQFN
標(biāo)準(zhǔn)包裝： 2,500
放大器類型： 電流檢測(cè)
電路數(shù)： 4
輸出類型： 開路漏極
-3db帶寬： 30kHz
電流 - 輸入偏壓： 200nA
電壓 - 輸入偏移： 100µV
電流 - 電源： 200µA
電壓 - 電源，單路/雙路(±)： 2.7 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 24-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 24-TQFN-EP（4x4）
包裝： 帶卷 (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)
Example CCDLY and tDLY pairs are given in the Electrical
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX34406TETG+ 功能描述:電流靈敏放大器 QUAD CURRENT-SENSE MONITOR 24L 25V RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比（最小值）:110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝: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:電流靈敏放大器 QUAD CURRENT-SENSE MONITOR 24L 200V RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比（最小值）:110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝: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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