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參數(shù)資料
| 型號： | TLV1571(中文) |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 2.7V to 5.5V, 1-Channel, 10-Bit, Parallel Analog-to-Digital Converters(2.7V-5.5V,10位,1.25MSPS,單通道,低功耗,自動掉電的并行ADC) |
| 中文描述： | 2.7V至5.5V，1通道，10位，并行模擬到數(shù)字轉(zhuǎn)換器（為2.7V至5.5V，10位，1.25MSPS時，單通道，低功耗，自動掉電的并行ADC）的 |
| 文件頁數(shù)： | 6/21頁 |
| 文件大?。?/td> | 820K |
| 代理商： | TLV1571(中文) |
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2.3.3
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AV
DD
=DV
DD
=5V
￡¨3y· áí óDμ÷￡
PARAMETER
TEST CONDITIONS
MIN
TYP
10
MAX
UNIT
Bits
Resolution
Accuracy
Integral nonlinearity, INL
Differential nonlinearity, DNL
Best fit
+
0.5
+
0.5
+
1
+
1
0
LSB
LSB
Missing codes
EO
EG
Analog input
Offset error
+
0.1%
+
0.1%
+
0.15%
+
0.2%
FSR
Gain error
FSR
Ci
Input capacitance
AIN, AVDD = 3 V, AVDD = 5 V
MUX input, AVDD = 3 V, AVDD = 5 V
VAIN = 0 to AVDD
AV
DD
=
DV
DD
=
5
15
25
pF
pF
μ
A
Ilkg
Input leakage current
+
1
ri
Input MUX ON resistance
AV
DD
=
DV
DD
=
3
V
V
240
215
680
Voltage reference input
ri
Ci
Power supply
Input resistance
Input capacitance
2
k
pF
340
Operating supply current IDD+IREF
AVDD = DVDD = 3 V, fCLK = 10 MHz
AVDD = DVDD = 5 V, fCLK = 20 MHz
AVDD+DVDD = 3 V
AVDD+DVDD = 5 V
4
7
5.5
8.5
17
43
mA
mA
mW
mW
,
PD
Power dissipation
12
35
Software
IDD
REF
AVDD = 3 V
AVDD = 5 V
AVDD = 3 V
AVDD = 5 V
1
8
μ
A
μ
A
mA
mA
IPD
Supply current in power down mode
+ I
2
10
1
1
-
Auto
IDD+IREF
0.5
0.5
PARAMETER
TEST CONDITIONS
fs = 1.25 MSPS, AVDD = 5 V
fs = 625 KSPS, AVDD = 3 V
fs = 1.25 MSPS, AVDD = 5 V
fs = 625 KSPS, AVDD = 3 V
fs = 1.25 MSPS, AVDD = 5 V
fs = 625 KSPS, AVDD = 3 V
fs = 1.25 MSPS, AVDD = 5 V
fs = 625 KSPS, AVDD = 3 V
fs = 1.25 MSPS, AVDD = 5 V
fs = 625 KSPS, AVDD =3 V
MIN
56
58
TYP
60
60
MAX
UNIT
dB
dB
Signal to noise ratio SNR
- -
fI = 100 kHz,
80% of FS
,
,
Signal to noise ratio + distortion SINAD
- -
fI = 100 kHz,
80% of FS
55
55
60
60
60
dB
dB
dB
,
Total harmonic distortion THD
fI = 100 kHz,
80% of FS
56
,
60
9.3
9.3
63
56
dB
Bits
Bits
dB
Effective number of bits ENOB
fI = 100 kHz,
80% of FS
9
9
,
Spurious free dynamic range SFDR
fI = 100 kHz,
80% of FS
56
,
63
56
dB
Analog input
Channel-to-channel cross talk
7
5
dB
MHz
Full-power
bandwidth
1 dB
Full-scale 0 dB input sine wave
12
18
3 dB
1 dB
Full-scale 0 dB input sine wave
20 dB input sine wave
30
20
MHz
MHz
Small-signal
bandwidth
15
3 dB
20 dB input sine wave
35
MHz
Sampling rate fs
AVDD = 4.5 V to 5.5 V
AVDD = 2.7 V to 3.3 V
0.0625
1.25
MSPS
,
0.0625
0.625
MSPS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLV1571_00 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7 V TO 5.5 V, 1-/8-CHANNEL, 10-BIT, PARALLEL ANALOG-TO-DIGITAL CONVERTERS |
| TLV1571CDW | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 1.2 MSPS PA 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 |
| TLV1571CDWG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 1-Ch 10-Bit 1.25MSPS 8-Ch DSP/SPI 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 |
| TLV1571CPW | 制造商:Rochester Electronics LLC 功能描述:10 BIT, 1.2 MSPS, PARALLEL ADC, 1/8 CHAN - Bulk |
| TLV1571IDW | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 1.2 MSPS PA 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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