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參數(shù)資料
| 型號(hào)： | ADCS7477AIMF |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | 1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23 |
| 中文描述： | 1-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO6 |
| 封裝： | SOT-23, 6 PIN |
| 文件頁數(shù)： | 18/22頁 |
| 文件大小： | 514K |
| 代理商： | ADCS7477AIMF |
Applications Information
(Continued)
the first SCLK edge after CS goes low is a rising edge, all
four leading zeroes will be valid on the first four falling edges
of SCLK. If instead the first SCLK edge after CS goes low is
a falling edge, the first leading zero may not be set up in time
for a microprocessor or DSP to read it correctly. The remain-
ing data bits are still clocked out on the falling edges of
SCLK.
3.0 ADCS7476/77/78 TRANSFER FUNCTION
The output format of the ADCS7476/77/78 is straight binary.
Code transitions occur midway between successive integer
LSB values. The LSB widths for the ADCS7476 is V
DD
/
4096; for the ADCS7477 the LSB width is V
/ 1024; for the
ADCS7478, the LSB width is V
/ 256. The ideal transfer
characteristic for the ADCS7476 and ADCS7477 is shown in
Figure 6, while the ideal transfer characteristic for the
ADCS7478 is shown in Figure 7.
20057711
FIGURE 6. ADCS7476/77 Ideal Transfer Characteristic
20057712
FIGURE 7. ADCS7478 Ideal Transfer Characteristic
A
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PDF描述 |
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| ADCS7477AIMFX | 1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23 |
| ADCS7478 | 1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23 |
| ADCS7478AIMF | 1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23 |
| ADCS7478AIMFX | 1MSPS, 12-/10-/8-Bit A/D Converters in 6-Lead SOT-23 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADCS7477AIMF | 制造商:Texas Instruments 功能描述:10BIT ADC 1MSPS SMD 7477 SOT236 |
| ADCS7477AIMF/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 |
| ADCS7477AIMFE | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & LLP |
| ADCS7477AIMFE/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 |
| ADCS7477AIMFX | 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 |
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