AD8232ACPZ-WP, Analogue Front End IC, 1-Channel, 20-Pin LFCSP

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

AD823x Heart Rate Monitor Front End

The AD823x devices are integrated signal conditioning blocks for ECG and other biopotential measurement applications. They are designed to extract, amplify and filter small biopotential signals in the presence of noisy conditions, such as those created by motion or remote electrode placement.

• Fully integrated, single-lead electrocardiogram (ECG) front-end
• Common-mode rejection ratio: 80dB (dc to 60Hz)
• 2- or 3-electrode configurations
• High signal gain (G = 100) with dc blocking capabilities
• 2-pole adjustable high-pass filter
• Accepts up to ±300mV of half cell potential
• Fast restore feature improves filter settling
• AC/DC leads on/off detection
• Right leg drive (RLD) amplifier
• Integrated reference buffer generates virtual ground
• Uncommitted op amp for optional 3-pole adjustable low-pass filter
• Rail-to-Rail output
• Internal RFI filter
• Shutdown pin
• 8kV human body model (HBM) ESD rating
• Power supply: +2.0V to +3.5Vdc (AD8232), +1.7V to +3.5Vdc (AD8233)
• Quiescent supply current: 170μA (AD8232), 50μA (AD8233)

RS Product Codes

786-3145 AD8232ACPZ-WP Heart Rate Monitor AFE
130-1032 AD8233ACBZ-R7 Heart Rate Monitor AFE for Wearable Products

Analogue Front End (AFE), Analog Devices

Specifications
Attribute Value
Application ECG
Number of Channels per Chip 1
Mounting Type Surface Mount
Package Type LFCSP
Pin Count 20
Power Supply Type Single
Dimensions 4.1 x 4.1 x 0.75mm
Height 0.75mm
Length 4.1mm
Maximum Operating Supply Voltage 3.5 V
Width 4.1mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Minimum Operating Supply Voltage 2 V
16 In stock - FREE next working day delivery available
Price Each
£ 2.88
(exc. VAT)
£ 3.46
(inc. VAT)
Units
Per unit
1 - 9
£2.88
10 - 49
£2.42
50 - 99
£2.35
100 - 249
£2.28
250 +
£2.23
Packaging Options:
Related Products
Power-On Recall of Wiper Position from Nonvolatile Memory ...
Description:
Power-On Recall of Wiper Position from Nonvolatile Memory EEPROM Write Protection Tiny 3mm x 3mm x 0.8mm Thin QFN Package70ppm/°C End-to-End Resistance Temperature Coefficient10ppm/°C Ratiometric Temperature Coefficient Fast 400kbps I²C-Compatible Serial Interface1μA (max) Static Supply Current Single-Supply Operation: +2.7V to +5.25V256 Tap Positions per Potentiometer±0.5 LSB DNL in Voltage-Divider Mode±1 ...
ROHM's high reliability serial EEPROMs command a large ...
Description:
ROHM's high reliability serial EEPROMs command a large market share and are available in a range of capacities, bus interfaces (Microwire, I²C, SPI), operating voltages (1.7V to 5.5V, 1.8V to 5.5V, 2.5V to 5.5V, 3.0V to 3.6V) and package types, making them ideal for battery powered devices. The entire series ...
The Microchip 24AA025E48T series is a 2K bit ...
Description:
The Microchip 24AA025E48T series is a 2K bit serial EEPROM that has an operating voltage of 1.7V with maximum standby currents of only 1 μA with low power CMOS technology. Pre-programmed globally unique, 48-bit or 64-bit node address Compatible with EUI-48™ and EUI-64™Schmitt trigger inputs for noise suppression Output slope ...
The Microchip 24LC256T series is a 32K bit ...
Description:
The Microchip 24LC256T series is a 32K bit serial EEPROM that can be operated at voltage 1.7V with maximum standby currents of only 1 μA. Cascadable up to eight devices Schmitt trigger inputs for noise suppression Output slope control to eliminate ground bounce.Factory programming available.Pb-Free and Ro HS compliant.