參數(shù)資料
型號： ADS1194CZXGT
廠商： TEXAS INSTRUMENTS INC
元件分類： 模擬信號調(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)： 49/76頁
文件大?。?/td> 1193K
代理商： ADS1194CZXGT
MUX1[2:0]=000
RLD_SENSP[0]=1
RLD_SENSN[0]=1
MUX2[2:0]=000
MUX3[2:0]=000
MUX8[2:0]=010
RLD_MEAS=1
AND
PGA1
RLD_SENSP[1]=1
RLD_SENSN[1]=1
PGA2
RLD_SENSP[2]=1
RLD_SENSN[2]=1
PGA3
RLD_AMP
RLD_SENSP[7]=0
RLD_SENSN[7]=0
PGA8
RLD_OUT
RLD_INV
RLD_REF
RLD_IN
Filteror
Feedthrough
ADS1198
IN1P
IN1N
EMI
Filter
MUX
EMI
Filter
EMI
Filter
EMI
Filter
IN2N
IN3N
IN8N
IN2P
IN3P
IN8P
MUX8[2:0]=111
1MW
(1)
SBAS471B
– APRIL 2010 – REVISED APRIL 2011
INPUT MULTIPLEXER (MEASURING THE RIGHT LEG DRIVE SIGNAL)
Also, the RLDOUT signal can be routed to a channel (that is not used for the calculation of RLD) for
measurement. Figure 43 shows the register settings to route the RLDIN signal to channel 8. The measurement is
done with respect to the voltage on the RLDREF pin. If RLDREF is chosen to be internal, it would be at (AVDD +
AVSS)/2. This feature is useful for debugging purposes during product development.
(1) Typical values for example only.
Figure 43. RLDOUT Signal Configured to be Read Back by Channel 8
Copyright
2010–2011, Texas Instruments Incorporated
53
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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