參數(shù)資料
型號(hào): MAX34406HETG+T
廠商: Maxim Integrated Products
文件頁數(shù): 7/11頁
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 5
MAX34406
Quad Current-Sense Amplifier
with Overcurrent Threshold Comparators
Pin Configuration
Pin Description
PIN
NAME
FUNCTION
1
IN1+
External Sense Resistor Power-Side Connection for Amplifier 1. Bias at this pin also provides the supply
voltage for amplifier 1. This pin can be left open circuit if not needed.
2
IN1-
External Sense Resistor Load-Side Connection for Amplifier 1
3
OUT1
Output Voltage from Amplifier 1 Proportional to VSENSE. This output is clamped at 6V.
4
OUT2
Output Voltage from Amplifier 2 Proportional to VSENSE. This output is clamped at 6V.
5
IN2-
External Sense Resistor Load-Side Connection for Amplifier 2
6
IN2+
External Sense Resistor Power-Side Connection for Amplifier 2. Bias at this pin also provides the supply
voltage for amplifier 2. This pin can be left open circuit if not needed.
7, 8, 23
N.C.
No Connection. Not internally connected.
9
OC1
Overcurrent Threshold Comparator Associated with Amplifier 1. Open-drain output. This output
transitions to high impedance during an overcurrent event.
10
OC2
Overcurrent Threshold Comparator Associated with Amplifier 2. Open-drain output. This output
transitions to high impedance during an overcurrent event.
11
OC3
Overcurrent Threshold Comparator Associated with Amplifier 3. Open-drain output. This output
transitions to high impedance during an overcurrent event.
12
OC4
Overcurrent Threshold Comparator Associated with Amplifier 4. Open-drain output. This output
transitions to high impedance during an overcurrent event.
13
IN3+
External Sense Resistor Power-Side Connection for Amplifier 3. Bias at this pin also provides the supply
voltage for amplifier 3. This pin can be left open circuit if not needed.
23
24
22
21
8
7
9
IN1-
OUT2
IN2-
IN2+
10
IN1+
IN4-
OUT3
IN3-
IN4+
IN3+
12
CDLY
45
6
17
18
16
14
13
N.C.
EP
GND
OC2
OC1
N.C.
OUT1
OUT4
3
15
SHTDN
20
11 OC3
ENA
19
12 OC4
VDD
TQFN
(4mm x 4mm)
TOP VIEW
+
MAX34406
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