參數資料
| 型號： | ADS828EG4 |
| 廠商： | Texas Instruments |
| 文件頁數： | 1/17頁 |
| 文件大小： | 0K |
| 描述： | IC 10BIT 75MHZ ADC 28-SSOP |
| 產品培訓模塊： | Data Converter Basics |
| 標準包裝： | 50 |
| 系列： | SpeedPlus™ |
| 位數： | 10 |
| 采樣率（每秒）： | 75M |
| 數據接口： | 并聯 |
| 轉換器數目： | 1 |
| 功率耗散（最大）： | 340mW |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-SSOP（0.209"，5.30mm 寬） |
| 供應商設備封裝： | 28-SSOP |
| 包裝： | 管件 |
| 輸入數目和類型： | 2 個單端，單極；1 個差分，單極 |
ADS8
28
10-Bit, 75MHz Sampling
ANALOG-TO-DIGITAL CONVERTER
FEATURES
q HIGH SNR: 58dB
q LOW POWER: 325mW
q +3V/+5V LOGIC I/O COMPATIBLE
q INTERNAL/EXTERNAL REFERENCE OPTION
q SINGLE-ENDED OR DIFFERENTIAL ANALOG
INPUT
q PROGRAMMABLE INPUT RANGE:
1Vp-p or 2Vp-p
q LOW DNL: 0.4LSB
q SINGLE +5V SUPPLY OPERATION
q POWER DOWN: 20mW
q SSOP-28 PACKAGE
APPLICATIONS
q HDTV VIDEO DIGITIZING
q MEDICAL IMAGING
q COMMUNICATIONS
q TEST EQUIPMENT
DESCRIPTION
The ADS828 is a pipeline, CMOS analog-to-digital con-
verter that operates from a single +5V power supply. This
converter provides excellent performance with a single-
ended input and can be operated with a differential input for
added spurious performance. This high performance con-
verter includes a 10-bit quantizer, high bandwidth track/
hold, and a high accuracy internal reference. It also allows
for the user to disable the internal reference and utilize
external references. This external reference option provides
excellent gain and offset matching when used in multi-
channel applications or in applications where full scale
range adjustment is required.
The ADS828 employs digital error correction techniques to
provide excellent differential linearity for demanding im-
aging applications. Its low distortion and high SNR give the
extra margin needed for medical imaging, communications,
video, and test instrumentation. The ADS828 offers power
dissipation of 325mW and also provides a power-down
mode, thus reducing power dissipation to only 20mW.
The ADS828 is specified at a maximum sampling frequency
of 75MHz and a single-ended input range of 1.5V to 3.5V.
The ADS828 is available in a SSOP-28 package and is pin
compatible with the 10-bit, 40MHz ADS822 and ADS825,
and the 10-bit, 60MHz ADS823 and ADS826.
TM
10-Bit
Pipelined
A/D Core
Internal
Reference
Optional External
Reference
Timing
Circuitry
Error
Correction
Logic
3-State
Outputs
T/H
CLK
VDRV
ADS828
+V
S
OE
PD
Int/Ext
D0
D9
IN
V
IN
CM
ADS828
SBAS126A – MARCH 2001
www.ti.com
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright 2001, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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| ADS830E/2K5 | 功能描述:模數轉換器 - ADC 8-Bit 60 MSPS SE/Diff Inputs RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADS830E/2K5G4 | 功能描述:模數轉換器 - ADC 8-Bit 60 MSPS SE/Diff Inputs RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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