Note 1: All devices are 100%" />
參數(shù)資料
型號(hào): MAX34406HETG+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 5/11頁(yè)
文件大?。?/td> 0K
描述: IC AMP CURR SENSE QUAD 24TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 75
放大器類(lèi)型: 電流檢測(cè)
電路數(shù): 4
輸出類(lèi)型: 開(kāi)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(lèi)型: 表面貼裝
封裝/外殼: 24-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 24-TQFN-EP(4x4)
包裝: 管件
Maxim Integrated Products 3
MAX34406
Quad Current-Sense Amplifier
with Overcurrent Threshold Comparators
Note 1: All devices are 100% production tested at TA= +25NC. All temperature limits are guaranteed by design.
Note 2: VOUT1, VOUT2, VOUT3, VOUT4 = 0V. All open-drain outputs left disconnected.
Note 3: VOS is extrapolated from measurements for the gain-error test.
Note 4: Gain error is calculated by applying two values of VSENSE and calculating the error of the slope vs. the ideal: Gain = 100,
VSENSE is 5mV and 15mV.
Note 5: The device is stable for any external capacitance value.
ELECTRICAL CHARACTERISTICS (continued)
(VINx+ = VINx- = 12V, VSENSE = 0V, TA = -40NC to +85NC, unless otherwise noted. Typical values are TA = +25NC) (Note 1)x
Typical Operating Characteristics
(VINx+ = VINx- = 12V, TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Leakage (SHTDN, OCx)
IO
Q
1
F
A
Comparator Threshold
VTH
0.98
1.00
1.02
V
Comparator Offset
VCOS
Q
5
mV
Comparator Hysteresis
VHYS
20
mV
Comparator Propagation Delay
tD
Overdrive = Q50mV, output load = 2mA
3
F
s
SHTDN Delay
tDLY
VDD = 3.3V, CCDLY = 10nF
3.3
ms
VDD = 3.3V, CCDLY = 22nF
7.3
VDD = 3.3V, CCDLY = 33nF
11
VDD = 5.0V, CCDLY = 10nF
5
VDD = 5.0V, CCDLY = 22nF
11
VDD = 5.0V, CCDLY = 33nF
16
+25°C INPUT OFFSET
MAX34406
toc01
OFFSET (V)
%
OF
POPULATION
(%)
100
50
-50
0
-100
-150
2
4
6
8
10
12
14
16
18
20
0
-200
150
+25°C GAIN ERROR
MAX34406
toc02
GAIN ERROR (%)
%
OF
POPULATION
(%)
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
-0.05
-0.10
5
10
15
20
25
0
-0.15
0.40
VOL vs. IOL
MAX34406
toc03
CURRENT IN (mA)
VOLTAGE
(mV)
1.8
1.6
0.4 0.6 0.8
1.2
1.0
1.4
20
40
60
80
100
120
140
160
0
0.2
2.0
SHTDN
OC1
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MAX34406HETG+ 功能描述:特殊用途放大器 Quad Current-Sense Amplifier RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比(最小值): 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
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