參數(shù)資料
型號： THS12082DA
廠商： Texas Instruments, Inc.
英文描述： 12-BIT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTERS
中文描述： 12位，8 MSPS的同步采樣模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù)： 7/38頁
文件大?。?/td> 517K
代理商： THS12082DA
THS12082
12-BIT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTERS
SLAS271 – MAY 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating conditions, V
REF
= internal, f
s
= 8 MSPS,
f
I
= 2 MHz at –1dBFS (unless otherwise noted)
ac specifications, AV
DD
= 5 V, BV
DD
= DV
DD
= 3.3 V, C
L
< 30 pF
PARAMETER
TEST CONDITIONS
Differential mode
MIN
63
TYP
68
MAX
UNIT
dB
SINAD
Signal to noise ratio + distortion
Signal-to-noise ratio + distortion
Single-ended mode (see Note 1)
64
dB
SNR
Signal to noise ratio
Signal-to-noise ratio
Differential mode
64
69
dB
Single-ended mode (see Note 1)
65
dB
THD
Total harmonic distortion
Differential mode
–73
–69
dB
Single-ended mode
–73
–69
dB
ENOB
(SNR)
Effective number of bits
Differential mode
10.3
11
Bits
Single-ended mode (see Note 1)
10.4
Bits
SFDR
Spurious free dynamic range
Differential mode
68
75
dB
Single-ended mode
68
75
dB
Analog Input
Full-power bandwidth with a source impedance of
150
in differential configuration.
Full scale sinewave, –3 dB
96
MHz
Full-power bandwidth with a source impedance of
150
in single-ended configuration.
Full scale sinewave, –3 dB
54
MHz
Small-signal bandwidth with a source impedance of
150
in differential configuration.
100 mVpp sinewave, –3 dB
96
MHz
Small-signal bandwidth with a source impedance of
150
in single-ended configuration.
NOTE 1: The SNR (ENOB) and SINAD is degraded typically by 2 dB in single-ended mode when the reading of data is asynchronous to the
sampling clock.
100 mVpp sinewave, –3 dB
54
MHz
P
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THS12082EVM 功能描述:EVALUATION MODULE FOR THS12082 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標(biāo)準(zhǔn)）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件
THS12082IDA 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12 Bit 8 MSPS Dual Ch 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
THS12082IDAG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12 Bit 8 MSPS Dual Ch 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
THS12082IDAR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12 Bit 8 MSPS Dual Ch 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
THS12082IDARG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12 Bit 8 MSPS Dual Ch 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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