參數(shù)資料
型號(hào): LMP90078MH/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO28
封裝: LEAD FREE, PLASTIC, MO-153, TSSOP-28
文件頁數(shù): 56/62頁
文件大?。?/td> 1721K
代理商: LMP90078MH/NOPB
9.0 Pin Descriptions
Pin #
Pin Name
Type
Function
1
VA
Analog Supply
Analog power supply pin
2 - 4
VIN0 - VIN2
Analog Input
Analog input pins
5 - 7
(LMP90080,
LMP90079)
VIN3 - VIN5
Analog Input
Analog input pins
5 - 7
(LMP90078,
LMP90077)
VIN3 - VIN5
No Connect
No connect: must be left unconnected
8
VREFP1
Analog Input
Positive reference input
9
VREFN1
Analog Input
Negative reference input
10
VIN6 / VREFP2
Analog Input
Analog input pin or VREFP2 input
11
VIN7 / VREFN2
Analog Input
Analog input pin or VREFN2 input
12 - 13
(LMP90080,
LMP90078)
IB2 & IB1
Analog output
Excitation current sources for external RTDs
12 - 13
(LMP90080,
LMP90078)
IB2 & IB1
No Connect
No connect: must be left unconnected
14
XOUT
Analog output
External crystal oscillator connection
15
XIN / CLK
Analog input
External crystal oscillator connection or external
clock input
16
GND
Ground
Power supply ground
17
CSB
Digital Input
Chip select bar
18
SCLK
Digital Input
Serial clock
19
SDI
Digital Input
Serial data input
20
SDO / DRDYB
Digital Output
Serial data output and data ready bar
21 - 26
D0 - D5
Digital IO
General purpose input/output (GPIO) pins
27
D6 / DRDYB
Digital IO
General purpose input/output pin or data ready bar
28
VIO
Digital Supply
Digtal input/output supply pin
www.national.com
6
LMP90080/LMP90079/LMP90078/LMP90077
相關(guān)PDF資料
PDF描述
LMP90079MH/NOPB SPECIALTY ANALOG CIRCUIT, PDSO28
LMP90079MHE/NOPB SPECIALTY ANALOG CIRCUIT, PDSO28
LMP90078MHX/NOPB SPECIALTY ANALOG CIRCUIT, PDSO28
LMP90078MHE/NOPB SPECIALTY ANALOG CIRCUIT, PDSO28
LMP90079MHX/NOPB SPECIALTY ANALOG CIRCUIT, PDSO28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMP90078MHX/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
LMP90079 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Sensor AFE System: Multi-Channel, Low-Power 16-Bit
LMP90079MH/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
LMP90079MHE/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
LMP90079MHX/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32