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參數(shù)資料
| 型號： | ADS7806PB |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, PDIP28 |
| 封裝： | 0.300 INCH, GREEN, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 21/25頁 |
| 文件大?。?/td> | 670K |
| 代理商： | ADS7806PB |
ADS7806
5
SBAS021B
www.ti.com
TYPICAL CHARACTERISTICS
TA = +25°C, fS = 40kHz, VDIG = VANA = +5V, and using internal reference and fixed resistors (see Figure 7b), unless otherwise specified.
FREQUENCY SPECTRUM
(8192 Point FFT; f
IN = 1kHz, 0dB)
Frequency (kHz)
Amplitude
(dB)
0
–20
–40
–60
–80
–100
–120
0
5
10
15
20
FREQUENCY SPECTRUM
(8192 Point FFT; f
IN = 15kHz, 0dB)
Frequency (kHz)
Amplitude
(dB)
0
–20
–40
–60
–80
–100
–120
0
5
10
15
20
SIGNAL-TO-(NOISE + DISTORTION)
vs INPUT FREQUENCY (f
IN = 0dB)
90
80
70
60
50
40
30
20
10
SINAD
(dB)
100
1k
10k
100k
1M
Input Signal Frequency (Hz)
SIGNAL-TO-(NOISE + DISTORTION)
vs INPUT FREQUENCY AND INPUT AMPLITUDE
90
80
70
60
50
40
30
20
10
0
SINAD
(dB)
02468
10
12
14
16
18
20
Input Signal Frequency (kHz)
0dB
–20dB
–60dB
10kHz
20kHz
30kHz
40kHz
SIGNAL-TO-(NOISE + DISTORTION) vs TEMPERATURE
(f
IN = 1kHz, 0dB; fS = 10kHz to 40kHz)
74.0
73.9
73.8
73.7
73.6
–75
–50
–25
0
25
50
75
100
125
150
Temperature (
°C)
SINAD
(dB)
AC PARAMETERS vs TEMPERATURE
(f
IN = 1kHz, 0dB)
110
105
100
95
90
85
80
75
70
65
60
–60
–65
–70
–75
–80
–85
–90
–95
–100
–105
–110
SFDR,
SNR,
and
SINAD
(dB)
THD
(dB)
–75
–50
–25
0
25
50
75
100
125
150
Temperature (
°C)
SFDR
SNR and SINAD
THD
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS7806PBG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Low-Power 12-Bit Sampling CMOS 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 |
| ADS7806PG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Low-Power 12-Bit Sampling CMOS 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 |
| ADS7806U | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Low-Power 12-Bit Sampling CMOS 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 |
| ADS7806U | 制造商:Texas Instruments 功能描述:12BIT ADC LOW POWER SERIAL 7806 |
| ADS7806U/1K | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Low-Power 12-Bit Sampling CMOS 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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