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ADS1298CZXGR集成電路(IC)的模擬前端(AFE)規(guī)格書PDF中文資料

ADS1298CZXGR
廠商型號

ADS1298CZXGR

參數(shù)屬性

ADS1298CZXGR 封裝/外殼為64-LFBGA;包裝為卷帶(TR);類別為集成電路(IC)的模擬前端(AFE);產(chǎn)品描述:IC AFE 8 CHAN 24BIT 64NFBGA

功能描述

ADS129x Low-Power, 8-Channel, 24-Bit Analog Front-End for Biopotential Measurements

文件大小

2.23505 Mbytes

頁面數(shù)量

110

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-23 13:35:00

ADS1298CZXGR規(guī)格書詳情

1 Features

1? Eight Low-Noise PGAs and Eight High-Resolution

ADCs (ADS1298, ADS1298R)

? Low Power: 0.75 mW/channel

? Input-Referred Noise: 4 μVPP (150 Hz BW, G = 6)

? Input Bias Current: 200 pA

? Data Rate: 250 SPS to 32 kSPS

? CMRR: –115 dB

? Programmable Gain: 1, 2, 3, 4, 6, 8, or 12

? Supports systems meeting AAMI EC11, EC13,

IEC60601-1, IEC60601-2-27, and IEC60601-2-51

Standards

? Unipolar or Bipolar Supplies:

– AVDD = 2.7 V to 5.25 V

– DVDD = 1.65 V to 3.6 V

? Built-In Right Leg Drive Amplifier, Lead-Off

Detection, Wilson Center Terminal, Pace

Detection, Test Signals

? Integrated Respiration Impedance Measurement

? Digital Pace Detection Capability

? Built-In Oscillator and Reference

? SPI?-Compatible Serial Interface

2 Applications

? Medical Instrumentation (ECG, EMG, and EEG):

Patient Monitoring; Holter, Event, Stress, and Vital

Signs Including ECG, AED, Telemedicine

Bispectral Index (BIS), Evoked Audio Potential

(EAP), Sleep Study Monitor

3 Description

The ADS1294, ADS1296, ADS1298 (ADS129x) and

ADS1294R, ADS1296R ADS1298R (ADS129xR) are

a family of multichannel, simultaneous sampling,

24-bit, delta-sigma (ΔΣ) analog-to-digital converters

(ADCs) with built-in programmable gain amplifiers

(PGAs), internal reference, and an onboard oscillator.

The ADS129x and ADS129xR incorporate all of the features that are commonly required in medical

electrocardiogram (ECG) and electroencephalogram

(EEG) applications. With high levels of integration

and exceptional performance, the ADS129x and

ADS129xR enables the development of scalable

medical instrumentation systems at significantly reduced size, power, and overall cost.

The ADS129x and ADS129xR have a flexible input

multiplexer (mux) per channel that can be

independently connected to the internally-generated

signals for test, temperature, and lead-off detection.

Additionally, any configuration of input channels can

be selected for derivation of the right leg drive (RLD) output signal. The ADS129x and ADS129xR operate

at data rates as high as 32 kSPS, thereby allowing

the implementation of software pace detection. Lead?

off detection can be implemented internal to the

device, either with a pullup or pulldown resistor, or an excitation current sink or source. Three integrated

amplifiers generate the Wilson central terminal (WCT)

and the Goldberger central terminals (GCT) required

for a standard 12-lead ECG. The ADS129xR versions

include a fully integrated, respiration impedance

measurement function. Multiple ADS129x and

ADS129xR devices can be cascaded in high channel

count systems in a daisy-chain configuration.

Package options include a tiny 8-mm × 8-mm,

64-ball BGA, and a TQFP-64. The ADS129x BGA

version is specified over the commercial temperature

range of 0°C to 70°C. The ADS129xR BGA and

ADS129x TQFP versions are specified over the

industrial temperature range of –40°C to +85°C.

產(chǎn)品屬性

  • 產(chǎn)品編號:

    ADS1298CZXGR

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 模擬前端(AFE)

  • 包裝:

    卷帶(TR)

  • 位數(shù):

    24

  • 電壓 - 供電,模擬:

    2.7V ~ 5.5V

  • 電壓 - 供電,數(shù)字:

    1.65V ~ 3.6V

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    64-LFBGA

  • 供應(yīng)商器件封裝:

    64-NFBGA(8x8)

  • 描述:

    IC AFE 8 CHAN 24BIT 64NFBGA

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
TI
22+
64NFBGA
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
TI
2214+
NFBGA64
5932
一級代理/分銷渠道價(jià)格優(yōu)勢 十年芯程一路只做原裝正品
詢價(jià)
TI(德州儀器)
2405+
NFBGA-64
50000
只做原裝優(yōu)勢現(xiàn)貨庫存,渠道可追溯
詢價(jià)
TI
23+
NFBGA64
10000
原裝正品現(xiàn)貨
詢價(jià)
TI/德州儀器
24+
NFBGA64
1000
原裝現(xiàn)貨
詢價(jià)
TI
23+
NFBGA-64
15000
原裝進(jìn)口、正品保障、合作持久
詢價(jià)
TI
2024+
N/A
70000
柒號只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng)
詢價(jià)
TI
23+
NFBGA64
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
TI
21+
NFBGA-64
4000
詢價(jià)
TI
24+
NFBGA-64
39500
進(jìn)口原裝現(xiàn)貨 支持實(shí)單價(jià)優(yōu)
詢價(jià)