參數(shù)資料
型號(hào)： ADS1194CZXGT
廠商： TEXAS INSTRUMENTS INC
元件分類： 模擬信號(hào)調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PBGA64
封裝： 8 X 8 MM, GREEN, PLASTIC, NFBGA-64
文件頁數(shù)： 64/76頁
文件大?。?/td> 1193K
代理商： ADS1194CZXGT
Set
=1
Set
=1
W it
PWDN
RESET
a fo 1s
r
f r
o
Power-OnReset
//IfSTARTisTie Hi h
d
g , AfterThisSt p
e
//
Togglesatf
/16384
DRDY
CLK
SetCLKSELPin=1
andWaitforOscillator
toWakeUp
No
Analog/Digital Po er-Up
w
//FollowPower-UpSequencing
E erna
xt
l
Clock
SetCLKSELPin=0
andProvideExternalClock
f
=2.048MHz
CLK
Yes
SetPDB_R
1
EFBUF =
andWaitforInternalReference
toSettle
WriteCertainRegisters,
IncludingInputShort
SetSTART=1
//Activate
nversion
Co
//AfterThisPoint
ShouldToggleat
//f
/16384
DRDY
CLK
//SetDeviceto DR=f
/1024
WREGCONFIG10x06
WREGCONFIG20x00
//SetAllChannelstoInputShort
WREGCHnSET0x01
MOD
Yes
R ATAC
D
//Putthe DeviceBackinRDATAC Mode
RDATAC
CaptureData
andCheckNoise
// ook
L
for
an Issu
s
d
DRDY
e 24+n
16SCLK
SetTestSignals
CaptureData
andTestSignal
// ctivate
A
a 1mV
V
/2.
(
4)
ve
l
Square-Wa
TestSigna
//OnAllChannels
SDATAC
WREGCONFIG20x10
WREGCHnSET0x05
RDATAC
REF
//Look for
a dIssu
s
DRDY n
e 24+n
16SCLK
External
Reference
//IfUsing InternalReference,SendThisCommand
WREGCONFIG30x80
No
SendSD TAC
A
Command
//Device WakesUpinRDATACMode,soSend
//SDATACCommandsoRegisterscanbeWritten
SDATAC
IssueReset Pulse,
Waitfor18t
s
CLK
//ActivateDUT
//
canbeEitherTiedPermanentlyLow
//OrSelectivelyPulledLowBeforeSending
//CommandsorReading/SendingDatafrom/toDevice
CS
//DelayforPower-OnResetandOscillator
art-Up
St
SBAS471B
– APRIL 2010 – REVISED APRIL 2011
Figure 58. Initial Flow at Power-Up
Copyright
2010–2011, Texas Instruments Incorporated
67
Product Folder Link(s): ADS1194 ADS1196 ADS1198
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS1194IPAG 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low-Power 8-Channel 16-Bit Analog Front-End for Biopotential Measurements
ADS1194IPAGR 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low-Power 8-Channel 16-Bit Analog Front-End for Biopotential Measurements
ADS1196 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low-Power, 8-Channel, 24-Bit Analog Front-End for Biopotential Measurements
ADS1196CPAG 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Low-Pwr6Ch16B Ana Front-End for ECG 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
ADS1196CPAG 制造商:Texas Instruments 功能描述:; Resolution (Bits):16bit; Sampling Rate 制造商:Texas Instruments 功能描述:IC, ADC, 6CH, 16BIT, 8KSPS, TQFP-64
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