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TI ADS1198CZXGR product image
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TI ADS1198CZXGRRoHS

Manufacturer
TI
MPN
ADS1198CZXGR
LCSC Part #
C2868164
Packaging
NFBGA-64
Customer #
Key Attributes
Low-Power, 8-Channel, 16-Bit Analog Front-End for Biopotential Measurements
Datasheetpdf iconTI ADS1198CZXGR
In-Stock: 78
78 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 12.6549$ 12.65
10+$ 12.468$ 124.68
30+$ 12.1446$ 364.34
100+$ 11.8635$ 1186.35
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog Front End (AFE)
ManufacturerTI
PackagingNFBGA-64
Clock Frequency2.048MHz;0.5MHz~2.25MHz
Voltage Reference Value2.4V
InterfaceSPI
Gain Drift5ppm/℃
Resolution(Bits)16;8000Hz
S/N Ratio97dB
Integral non - linearity1LSB
Voltage - Supply2.7V~5.25V
FunctionProgrammable gain;Simultaneous sampling control;Multiplexers;Internal reference source;Built-in temperature sensor;ESD protection
Operating Temperature0℃~+70℃
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Features

AI Translation
  • Eight low-noise PGAs and eight high-resolution ADCs (ADS1198)
  • Low power consumption: 0.55mW/channel
  • Input-referred noise: 12μVpp (150Hz bandwidth, G=6)
  • Input bias current: 200pA
  • Data rate: 125SPS to 8kSPS
  • Common-mode rejection ratio: –105dB
  • Programmable gain: 1, 2, 3, 4, 6, 8, or 12
  • Supports AAMI EC11, EC13, IEC60601-1, IEC60601-2-27, and IEC60601-2-51 standards
  • Supply voltage: unipolar or bipolar
  • Analog: 2.7V to 5.25V
  • Digital: 1.65V to 3.6V
  • Integrated right-leg drive amplifier, lead-off detection, WCT, and test signal
  • Pace detection channel selection
  • Integrated oscillator and reference
  • Flexible power-down and standby modes
  • SPI-compatible serial interface
  • Operating temperature range: 0℃ to +70℃

Applications

AI Translation
  • Medical instrumentation (ECG), including: patient monitoring; Holter, event, stress, and vital signs monitoring, including ECG, AED, telemedicine
  • Evoked Auditory Potential (EAP)
  • Sleep study monitoring
  • High-precision, synchronous, multi-channel signal acquisition