參數(shù)資料
型號(hào)： MAX1478AAE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號(hào)調(diào)理
英文描述： 1% Accurate, Digitally Trimmed,Rail-to-Rail Sensor Signal Conditioner
中文描述： SPECIALTY ANALOG CIRCUIT, PDSO16
封裝： 5.30 MM, 0.65 MM PITCH, SSOP-16
文件頁數(shù)： 3/20頁
文件大?。?/td> 210K
代理商： MAX1478AAE
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +5V, V
SS
= 0, T
A
= +25°C, unless otherwise noted.)
Note 1:
Excludes the sensor or load current.
Note 2:
All electronics temperature errors are compensated together with sensor errors.
Note 3:
The sensor and the MAX1478 must always be at the same temperature during calibration and use.
Note 4:
This is the maximum allowable sensor offset.
Note 5:
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 6:
Bit weight is ratiometric to V
DD
.
M
1% Accurate, Digitally Trimmed,
Rail-to-Rail Sensor Signal Conditioner
_______________________________________________________________________________________
3
Typically 4600ppm/°C tempco
V
FSOTC
= 2.5V
No load
Input referred, V
DD
= 5V (Note 6)
CONDITIONS
k
100
R
TEMP
Temperature-Dependent
Resistor
k
75
R
FTC
FSO Trim Resistor
k
75
R
ISRC
Current-Source Reference
Resistor
V
V
SS
+ 1.3
V
DD
- 1.3
V
BDRIVE
Bridge Voltage Swing
mA
0.1
0.5
2.0
I
BDRIVE
Bridge Current Range
μA
-20
20
Current Drive
INTERNAL RESISTORS
V
V
SS
+ 0.3
V
DD
- 1.3
Output Voltage Swing
Bits
mV/bit
3
9
DAC Resolution
DAC Bit Weight
FSOTC BUFFER
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
LSB
±1.5
DNL
Differential Nonlinearity
Bits
12
DAC Resolution
V
V
SS
+ 1.3
V
DD
- 1.3
V
ISRC
Reference Input Voltage Range
(ISRC)
DAC reference = V
BDRIVE
= 2.5V
DAC reference = V
DD
= 5.0V
mV/bit
1.4
V
OUT
Code
Offset TC DAC Bit Weight
mV/bit
2.8
V
OUT
Code
Offset DAC Bit Weight
DAC reference = V
BDRIVE
= 2.5V
DAC reference = V
DD
= 5.0V
mV/bit
0.6
V
FSOTC
Code
FSO TC DAC Bit Weight
mV/bit
1.22
V
ISRC
Code
FSO DAC Bit Weight
CURRENT SOURCE
DIGITAL-TO-ANALOG CONVERTERS
IRO DAC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1478AAE-T 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
MAX1478CAE 功能描述:板上安裝溫度傳感器 Rail-to-Rail Sensor Signal Conditioner RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
MAX1478CAE-T 功能描述:板上安裝溫度傳感器 Rail-to-Rail Sensor Signal Conditioner RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
MAX1479ATE 功能描述:射頻發(fā)射器 RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel
MAX1479ATE+ 功能描述:射頻發(fā)射器 300MHz - 450MHz ASK/FSK Transmitter RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel
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