參數(shù)資料
型號: TSA1002IFT
廠商: STMICROELECTRONICS
元件分類: ADC
英文描述: 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
封裝: 7 X 7 MM, PLASTIC, TQFP-48
文件頁數(shù): 18/20頁
文件大小: 236K
代理商: TSA1002IFT
Obsolete
Product(s)
- Obsolete
Product(s)
TSA1002
7/20
NO
T
FOR
NEW
DESI
G
N
CONDITIONS
AVCC = DVCC = 2.5V, Fs= 40Msps Vin@ -1.0dBFS, VREFP=1V, VREFM= 0V
Tamb = 25 C (unless otherwise specified)
DYNAMIC CHARACTERISTICS
Symbol
Parameter
Test conditions
Min
Typ
Max
Unit
SFDR
Spurious Free Dynamic Range
Fin= 5MHz
Fin= 10MHz
1)
Fin= 24MHz
-79.2
-77
-69
-65.5
-68.5
-63.4
dBc
Fin= 5MHz
Fin= 10MHz
2)
Fin= 24MHz
-61.5
-62.8
-58.5
dBc
SNR
Signal to Noise Ratio
Fin= 5MHz
Fin= 10MHz
1)
Fin= 24MHz
58.5
58.3
57.4
59.5
59.4
59.0
dB
Fin= 5MHz
Fin= 10MHz
2)
Fin= 24MHz
57.9
57.1
55.9
dB
THD
Total Harmonic Distortion
Fin= 5MHz
Fin= 10MHz
1)
Fin= 24MHz
-77.8
-76
-68.1
-63.5
-67.4
-62.5
dB
Fin= 5MHz
Fin= 10MHz
2)
Fin= 24MHz
-62.3
-60.7
-57.6
dB
SINAD
Signal to Noise and Distortion
Ratio
Fin= 5MHz
Fin= 10MHz
1)
Fin= 24MHz
58.5
58.2
57.0
59.4
59.3
58.5
dB
Fin= 5MHz
Fin= 10MHz
2)
Fin= 24MHz
57.8
56.9
55.3
dB
ENOB
Effective Number of Bits
Fin= 5MHz
Fin= 10MHz
1)
Fin= 24MHz
9.6
9.5
9.3
9.76
9.71
9.60
bits
Fin= 5MHz
Fin= 10MHz
2)
Fin= 24MHz
9.4
9.3
9
bits
1) Rpol= 18
K
. Equivalent load: Rload= 470 and Cload= 6pF
2)
Tmin= -40 C to Tmax= 85 C. Not fully tested over the temperature range. Guaranteed by sampling.
相關(guān)PDF資料
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TSA1005-20IFT 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
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TSA1005-40IFT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC DUAL CHANNEL 10 BIT 20/40MSPS A/D CONVTR 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