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參數(shù)資料
| 型號： | ADS807E |
| 英文描述： | 12-Bit, 53MHz Sampling ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | 12位，53MHz采樣模擬數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 225K |
| 代理商： | ADS807E |
ADS807
12-Bit, 53MHz Sampling
ANALOG-TO-DIGITAL CONVERTER
FEATURES
G
SPURIOUS FREE DYNAMIC RANGE:
82dB at 10MHz f
IN
G
HIGH SNR: 67.5dB (2Vp-p), 69dB (3Vp-p)
G
LOW POWER: 335mW
G
INTERNAL OR EXTERNAL REFERENCE
G
LOW DNL: 0.5LSB
G
FLEXIBLE INPUT RANGE: 2Vp-p to 3Vp-p
G
28-LEAD SSOP PACKAGE
TM
DESCRIPTION
The ADS807 is a high-speed, high dynamic range,
12-bit pipelined analog-to-digital converter. This con-
verter includes a high-bandwidth track-and-hold that
gives excellent spurious performance up to and beyond
the Nyquist rate. The differential nature of this track-
and-hold and A/D circuitry minimizes even-order har-
monics and gives excellent common-mode noise immu-
nity. The track-and-hold can also be operated single-
ended.
The ADS807 provides for setting the full-scale range
of the converter without any external reference cir-
cuitry. The internal reference can be disabled allowing
low drive, internal references to be used for improved
tracking in multichannel systems.
The ADS807 provides an overrange indicator flag to
indicate an input signal that exceeds the full-scale input
range of the converter. This flag can be used to reduce
the gain of front end gain control circuitry. There is
also an output enable pin to allow for multiplexing and
testability on a PC board.
The ADS807 employs digital error correction tech-
niques to provide excellent differential linearity for
demanding imaging applications.
APPLICATIONS
G
COMMUNICATIONS IF PROCESSING
G
COMMUNICATIONS BASESTATIONS
G
TEST EQUIPMENT
G
MEDICAL IMAGING
G
VIDEO DIGITIZING
G
CCD DIGITIZING
1998 Burr-Brown Corporation
PDS-1396C
Printed in U.S.A. January, 1999
ADS807E
Pipelined
A/D
Internal
Reference
Optional External
Reference
Timing
Circuitry
Error
Correction
Logic
3-State
Outputs
T/H
D0
D11
CLK
ADS807
OE
IN
INT/EXT
IN
CM
+2.5V
+2V
+2.5V
+2V
+3V
+3V
FS
SEL
(Opt.)
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111
Twx: 910-952-1111 Internet: http://www.burr-brown.com/ Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS807E/1K | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 53 MSPS SE/Diff imputs 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 |
| ADS807E/1KG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 53 MSPS SE/Diff imputs 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 |
| ADS807EG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 53 MSPS SE/Diff imputs 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 |
| ADS808 | 制造商:BB 制造商全稱:BB 功能描述:12-Bit, 70MHz Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS808Y/250 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 70MHz Sampling ADC 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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