參數(shù)資料
型號(hào): ADS8364Y/2K
廠商: Texas Instruments
文件頁(yè)數(shù): 1/26頁(yè)
文件大小: 0K
描述: IC ADC LP 16BIT 250KSPS 64-TQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
標(biāo)準(zhǔn)包裝: 2,000
位數(shù): 16
采樣率(每秒): 250k
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 6
功率耗散(最大): 471.5mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-TQFP
供應(yīng)商設(shè)備封裝: 64-TQFP(10x10)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 12 個(gè)單端,雙極;6 個(gè)差分,雙極
配用: 296-30708-ND - EVAL MODULE FOR ADS8364
ADS8364EVM-ND - EVALUATION MODULE FOR BQ2018
250kSPS, 16-Bit, 6-Channel
Simultaneous Sampling
ANALOG-TO-DIGITAL CONVERTERS
FEATURES
q 6 INPUT CHANNELS
q FULLY DIFFERENTIAL INPUTS
q 6 INDEPENDENT 16-BIT ADC
q 4
s TOTAL THROUGHPUT PER CHANNEL
q TESTED NO MISSING CODES TO 14 BITS
q BUFFERED REFERENCE INPUTS
q LOW POWER: 450mW
q TQFP-64 PACKAGE
APPLICATIONS
q MOTOR CONTROL
q MULTI-AXIS POSITIONING SYSTEMS
q 3-PHASE POWER CONTROL
DESCRIPTION
The ADS8364 includes six, 16-bit, 250kSPS ADCs (Analog-
to- Digital converters) with 6 fully differential input channels
grouped into two pairs for high-speed simultaneous signal
acquisition. Inputs to the sample-and-hold amplifiers are fully
differential and are maintained differential to the input of the
ADC. This provides excellent common-mode rejection of
80dB at 50KHz that is important in high-noise environments.
The ADS8364 offers a flexible high-speed parallel interface
with a direct address mode, a cycle, and a FIFO mode. The
output data for each channel is available as a 16-bit word.
ADS8364
SBAS219C – JUNE 2002 – REVISED AUGUST 2006
www.ti.com
Copyright 2002-2006, 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.
ADS836
4
Interface
Conversion
and
Control
FIFO
Register
6x
EOC
FD
CS
WR
RD
Data
Input/Output
16
RESET
BYTE
CLK
CH A0–
CH A0+
CH A1–
CH A1+
SAR
CDAC
S/H
Amp
Comp
CDAC
Comp
S/H
Amp
CH B0–
CH B0+
HOLDA
CH B1–
CH B1+
SAR
CDAC
S/H
Amp
Comp
CDAC
Comp
S/H
Amp
CH C0–
CH C0+
CH C1–
CH C1+
REF
IN
REF
OUT
SAR
CDAC
S/H
Amp
Comp
CDAC
Comp
S/H
Amp
HOLDB
HOLDC
ADD
A2
A1
A0
Internal
2.5V
Reference
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.
All trademarks are the property of their respective owners.
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