參數(shù)資料
型號(hào)： MAX1455EVKIT-CS
廠(chǎng)商： Maxim Integrated Products
文件頁(yè)數(shù)： 20/25頁(yè)
文件大?。?/td> 0K
描述： EVAL KIT FOR MAX1455
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
主要目的： 接口，傳感器信號(hào)調(diào)節(jié)器
已用 IC / 零件： MAX1455
已供物品： 板
MAX1455
Low-Cost Automotive Sensor Signal
Conditioner
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +5V, VSS = 0, TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Current Drive
VOUT = (VSS + 0.25) to (VDD - 0.25)
-1
+1
mA
Common-Mode Rejection Ratio
CMRR
VCM = VSS to VDD
70
dB
TA = +25°C
±1
±20
Input Offset Voltage
VOS
VIN = 2.5V unity-gain
buffer (Note 5)
TA = TMIN to TMAX
±25
mV
Unity-Gain Bandwidth
2
MHz
TEMPERATURE-TO-DIGITAL CONVERTER
Temperature ADC Resolution
8
Bits
Offset
±3
Bits
Gain
1.45
°C/Bit
Nonlinearity
±1
LSB
Lowest Digital Output
00
Hex
Highest Digital Output
AF
Hex
EEPROM
Maximum Erase/Write Cycles
(Notes 6, 7)
10k
Cycles
Erase Time
(Note 8)
7.1
ms
Typical Operating Characteristics
(VDD_ = +5V, VSS = 0, TA = +25°C, unless otherwise noted.)
OFFSET DAC DNL
MAX1455
toc01
DAC CODE
DNL
(mV)
0
30k
40k
10k
20k
50k
60k
70k
-2.5
-1.0
-1.5
-2.0
-0.5
0
0.5
1.0
1.5
2.0
2.5
5.0
2.5
0
-2.5
-5.0
AMPLIFIER GAIN NONLINEARITY
MAX1455
toc02
INPUT VOLTAGE [INP - INM] (mV)
OUTPUT
ERROR
FROM
STRAIGHT
LINE
(mV)
-50
-30
-10
10
30
50
ODAC = +6000HEX
OTCDAC = 0
FSODAC = 6000HEX
FSOTCDAC = 8000HEX
IRO = 2HEX
PGA = 0
OUTPUT NOISE
MAX1455
toc03
400
s/div
OUT
10mV/div
INP - INM SHORTED TOGETHER
PGA = 0HEX
Note 1: Excludes sensor or load current.
Note 2: This is the maximum allowable sensor offset.
Note 3: This is the sensor’s sensitivity normalized to its drive voltage, assuming a desired full-span output of 4V and a bridge voltage of 2.5V.
Note 4: Bit weight is ratiometric to VDD.
Note 5: All units production tested at TA = +25
°C. Limits over temperature are guaranteed by design.
Note 6: Programming of the EEPROM at temperatures below +70
°C is recommended.
Note 7: For operation above +70
°C, limit erase/write cycle to 100.
Note 8: All erase commands require 7.1ms minimum time.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1455EVKIT-NS 功能描述:溫度傳感器開(kāi)發(fā)工具 RoHS:否 制造商:Texas Instruments 產(chǎn)品類(lèi)型:Temperature Sensors and Control ICs 工具用于評(píng)估:MSP430G2553 接口類(lèi)型:USB 工作電源電壓: 工作電源電流:
MAX14562ETA+T 功能描述:監(jiān)控電路 OVP w/Voltage Clamp/Protection RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX14562EXT+T 功能描述:監(jiān)控電路 OVP w/Voltage Clamp/Protection RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX14566AEETA+ 制造商:Maxim Integrated Products 功能描述:2ND GEN. USB DEVICE THAT COMBINES A USB HI-SPEED ANALOG SWI - Rail/Tube
MAX14566AEETA+T 功能描述:模擬開(kāi)關(guān) IC USB HiSpeed an swtch w/USB host chrgr IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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