AD7124-8BCPZ_AD7124-8BCPZ模数转换器

AD7124-8BCPZ_AD7124-8BCPZ模数转换器_AD7124-8BCPZ规格书

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AD7124-8BCPZ，AD7124-8BCPZ数据表，AD7124-8BCPZ数据页，AD7124-8BCPZ原理图，AD7124-8BCPZ引脚，AD7124-8BCPZ规格书，AD7124-8BCPZ系列型号

AD7124-8BCPZ Description

The AD7124-8 is a low-power, low-noise, complete analog front-end for high-precision measurement applications. The device has a built-in low-noise 24-bit sigma-delta analog-to-digital converter (ADC) that can be configured to provide 8 differential inputs or 15 single-ended or pseudo-differential inputs. The low on-chip noise level ensures that small signals can be fed directly into the ADC.One of the key advantages of the AD7124-8 is the flexibility of three integrated power modes available to the user. Power consumption, output data rate range, and root-mean-square noise can be customized with the selected power mode. The device also offers several filter options to ensure maximum flexibility for the user.

The AD7124-8 operates from a single 2.7 V to 3.6 V analog supply or a 1.8 V dual supply. The digital supply range is 1.65 V to 3.6 V. The device is rated from -40°C to +105°C. The AD7124-8 is available in a 32-pin LFCSP package.

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AD7124-8BCPZ Features

♦ 3 power consumption modes.Root mean square (RMS) noise

Low power: 24 nV rms (1.17 SPS), gain=128 (255 µA typical)

Medium power: 20 nV rms (2.34 SPS), gain=128 (355 µA typical)

Full power: 23 nV rms (9.4 SPS), gain=128 (930 µA typical)

♦ Noise-free resolution up to 22 bits in all power modes (gain=1)

♦ Output Data Rate

Full power: 9.38 SPS to 19,200 SPS

Medium power: 2.34 SPS to 4,800 SPS

Low power: 1.17 SPS to 2400 SPS

♦ Rail-to-rail analog input (gain greater than 1)

♦ 50 Hz/60 Hz simultaneous rejection (25 SPS, single-cycle build-up)

♦ Diagnostic capability (contributes to Safety Integrity Level (SIL) certification)

♦ Crosspoint multiplexed analog inputs

8 differential/15 pseudo-differential inputs

♦ Programmable gain (1 to 128)

♦ Bandgap reference voltage source with 15 ppm/°C drift maximum (65 µA)

♦ Programmable matching excitation current

♦ Internal clock oscillator

♦ On-chip bias voltage generator

♦ Low-side power switch

♦ General-purpose outputs

AD7124-8BCPZ Applications

Temperature Measurement

Pressure Measurement

Industrial Process Control

Instrumentation

Intelligent Transmitters

AD7124-8BCPZ Pin Configuration (Top View)

AD7124-8BCPZ Order Information

AD7124-8BCPZ Function block or application schematic

AD7124-8BCPZ ADI亚德诺热卖型号列表
ADM2587EBRWZ	ADSP-21489KSWZ-4B	AD623ARZ-R7	ADUM3160BRWZ
AD623ARZ	ADUM1200ARZ	ADXL345BCCZ-RL7	ADUM1301ARWZ
ADUM1201ARZ	AD8495ARMZ	ADM2484EBRWZ	ADF4350BCPZ
ADM3251EARWZ	AD9361BBCZ	ADXL355BEZ	AD7689BCPZ
ADM2483BRWZ	AD820ARZ	AD620AN	AD9833BRMZ
AD7606BSTZ	ADM3053BRWZ-REEL7	ADUM1200BRZ	AD8226ARMZ
ADM3053BRWZ	ADM2483	AD780BRZ	AD8512ARZ
AD620ARZ	ADM3251	ADAU1701JSTZ	ADUM1411ARWZ
ADM2682EBRIZ	ADV7611BSWZ	AD5410AREZ	AD8606ARMZ
ADM2582EBRWZ	ADM2483BRWZ-REEL	ADS1256IDBR	AD5422BREZ
ADM2587	AD7190BRUZ	ADV7513BSWZ	ADUM4160BRWZ
ADXL345BCCZ	ADS1110A0IDBVR	ADS1232IPWR	ADAU1761BCPZ
AD822ARZ	AD590JH	ADXL362BCCZ	ADS1015IRUGR
ADM3053	ADM483EARZ	ADUM1201	AD7606
ADM2587EBRWZ-REEL7	ADS1118IDGSR	AD8138ARZ	ADUM1401BRWZ
ADS1115IDGSR	ADXL335BCPZ	AD620AR	AD7663ASTZ
ADS1015IDGSR	AD823ARZ	AD8221ARZ	ADUM1201BRZ-RL7
ADM2687EBRIZ	ADM3202ARNZ	AD8606ARZ	AD7792BRUZ
ADUM1201BRZ	ADM3485EARZ	ADM485ARZ	ADA4522-2ARZ
AD7616BSTZ	ADUM3201ARZ	AD8602ARZ	ADUM1251ARZ
AD8605ARTZ	AD620	ADS1230IPWR	ADG1408YRUZ
ADUM1250ARZ	ADM3251EARWZ-REEL	AD8542ARZ	ADF4351BCPZ
ADUM1201ARZ-RL7	ADUM1401ARWZ	AD8310ARMZ	More models