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AD7124-4BRUZ-RL7 +BOM

The AD7124-4BRUZ-RL7 is a precision 4-channel 24-bit analog-to-digital converter

Manufacturer:

Analog Devices
Mfr.Part #:

AD7124-4BRUZ-RL7
Datasheet:

AD7124-4BRUZ-RL7 Datasheet (PDF)
Series:

AD7124-4
Mounting Style:

SMD/SMT
Resolution:

24 bit
Number Of Channels:

4 Channel

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

AD7124-4BRUZ-RL7 General Description

The AD7124-4BRUZ-RL7 is a versatile analog front end, perfect for high precision measurement applications that require low power consumption and minimal noise interference. With its integrated 24-bit ADC and multiple input configuration options, this device easily accommodates various signal types and amplitudes. Whether you need to interface small amplitude signals directly to the ADC or work with differential inputs, the AD7124-4 has you covered

Key Features

Three power modes
RMS noise
- Low power: 24 nV rms at 1.17 SPS, gain = 128 (255 μA typical)
- Mid power: 20 nV rms at 2.34 SPS, gain = 128 (355 μA typical)
- Full power: 23 nV rms at 9.4 SPS, gain = 128 (930 μA typical)
Up to 22 noise free bits in all power modes (gain = 1)
Output data rate
- Full power: 9.38 SPS to 19,200 SPS
- Mid power: 2.34 SPS to 4800 SPS
- Low power: 1.17 SPS to 2400 SPS
Rail-to-rail analog inputs for gains > 1
Simultaneous 50 Hz/60 Hz rejection at 25 SPS (single cycle settling)
Diagnostic functions (which aid safe integrity level (SIL) certification
Crosspoint multiplexed analog inputs
- 4 differential/7 pseudo differential inputs
Programmable gain (1 to 128)
Band gap reference with 10 ppm/°C drift maximum (70 μA)
Matched programmable excitation currents
Internal clock oscillator
On-chip bias voltage generator
Low-side power switch
General-purpose outputs
Multiple filter options
Internal temperature sensor
Self and system calibration
Sensor burnout detection
Automatic channel sequencer
Per channel configuration
Power supply: 2.7 V to 3.6 V and ±1.8 V
Independent interface power supply
Power-down current: 5 μA maximum
Temperature range: −40°C to +125°C
32-lead LFCSP/24-lead TSSOP
3-wire or 4-wire serial interface
- SPI, QSPI, MICROWIRE, and DSP compatible
- Schmitt trigger on SCLK
ESD: 4 kV

Application

Agricultural sensor networks
Geological surveying devices
Water treatment monitoring

Specifications

Product Category	Analog to Digital Converters - ADC	Series	AD7124-4
Mounting Style	SMD/SMT	Resolution	24 bit
Number of Channels	4 Channel	Interface Type	SPI
Input Type	Differential/Pseudo-Differential	Architecture	Sigma-Delta
Analog Supply Voltage	2.9 V to 3.6 V	Digital Supply Voltage	1.65 V to 3.6 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Development Kit	EVAL-AD7124-4SDZ	Features	3 Power Modes
Number of Converters	1 Converter	Output Type	Digital
Product Type	ADCs - Analog to Digital Converters	Reference Type	External, Internal
Reference Voltage	2.5 V	Shutdown	No Shutdown
Factory Pack Quantity	1000	Subcategory	Data Converter ICs
Type	Low Noise	Unit Weight	0.007478 oz