參數(shù)資料
型號(hào): MAX9937EVKIT+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 6/11頁(yè)
文件大小: 0K
描述: EVAL KIT FOR MAX9937
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
每 IC 通道數(shù): 1 - 單
放大器類型: 電流檢測(cè)
輸出類型: 單端
-3db帶寬: 350kHz
電流 - 輸出 / 通道: 22mA
工作溫度: -40°C ~ 125°C
電流供應(yīng)(主 IC): 20µA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 5.5 V
板類型: 完全填充
已供物品:
已用 IC / 零件: MAX9937
MAX9937
Automotive Current-Sense Amplifier
with Reverse-Battery Protection
4
_______________________________________________________________________________________
Typical Operating Characteristics
(VCC = 5V, VBAT = VRSP = 12V, VSENSE = VRS+ - VRS- = 0, RRSP = RRSN = 500Ω, ROUT = 10kΩ, TA = +25°C, unless otherwise noted.
See the
Typical Application Circuit.)
0
200
100
400
300
500
600
-40
40
0
80
120
160
OFFSET VOLTAGE vs. TEMPERATURE
MAX9937
toc02
TEMPERATURE (
°C)
OFFSET
VOLTAGE
V)
100
400
300
200
600
500
700
800
412
16
8
202428
OFFSET VOLTAGE
vs. COMMON-MODE VOLTAGE
MAX9937
toc03
COMMON-MODE VOLTAGE (V)
OFFSET
VOLTAGE
V)
TA = +25
°C
TA = +125
°C
TA = -40
°C
0
-700
-500
-400
-300
-200
-100
0
3.0
3.5
4.0
4.5
5.0
OFFSET VOLTAGE
vs. POWER-SUPPLY VOLTAGE
MAX9937
toc04
POWER-SUPPLY VOLTAGE (V)
OFFSET
VOLTAGE
V)
-600
TA = +125
°C
TA = -40
°C
TA = +25
°C
AC COMMON-MODE REJECTION RATIO
CIN = 220nF
MAX9937
toc05
FREQUENCY (Hz)
CMRR
(dBV)
100k
10k
1k
100
10
-100
-80
-60
-40
-20
0
-120
11M
CLOAD = 10pF
CLOAD = 1nF
CLOAD = 100pF
AC POWER-SUPPLY REJECTION RATIO
CIN = 220nF
MAX9937
toc06
FREQUENCY (Hz)
PSRR
(dBV)
100k
10k
1k
100
10
-120
-100
-80
-60
-40
-20
0
-140
11M
CLOAD = 100pF
CLOAD = 10pF
CLOAD = 1nF
0
10
5
20
15
30
25
35
25 100 175 250 325 400 475 550
OFFSET VOLTAGE HISTOGRAM
MAX9937
toc01
OFFSET VOLTAGE (
μV)
FREQUENCY
(%)
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MAX9937EVKIT+ 功能描述:放大器 IC 開(kāi)發(fā)工具 MAX9937 Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
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MAX9938FEBS+G45 制造商:Maxim Integrated Products 功能描述:1?A, 4-BUMP UCSP/SOT23,PRECISION CURRENT-SENSE AMPLIFIER - Rail/Tube
MAX9938FEBS+T 功能描述:電流靈敏放大器 1uA Bump Precision Current Sense Amp 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
MAX9938FEBS+TG45 功能描述:電流靈敏放大器 1uA Bump Precision Current Sense Amp 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