Communication Interface

AD5700-1BCPZ-RL7

Analog Devices

Low Power HART FSK Half-Duplex Modem

Key specifications

1200 Hz / 2200 Hz sine wave offset frequency

Parameter Details

115 µA

LFCSP-WQ-24

Manufacturer: Analog Devices
Package: LFCSP-WQ-24 (with thermal pad)
Category: Communication Interface

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Datasheet

Full specifications

Parameter

Details	Parameter Details

Part number

AD5700-1BCPZ-RL7	AD5700-1BCPZ-RL7

Manufacturer

Analog Devices (ADI)	Analog Devices (ADI)

Product type

Low-power HART FSK half-duplex modem	Low Power HART FSK Half-Duplex Modem

Core function

HART-compatible, fully integrated FSK modem compliant with the HART physical layer	HART-compatible fully integrated FSK modem, compliant with HART physical layer requirements

Modulation

FSK (frequency-shift keying)	FSK (Frequency Shift Keying)

Frequency-shift frequencies

1200 Hz / 2200 Hz sinusoidal shift frequencies	1200 Hz / 2200 Hz sine wave offset frequency

Supply voltage range

1.71 V ~ 5.5 V	1.71 V ~ 5.5 V

Interface voltage range

1.71 V ~ 5.5 V	1.71 V ~ 5.5 V

Max supply current (receive mode)

115 µA	115 µA

Operating temperature range

-40 °C ~ +125 °C	-40 °C ~ +125 °C

Package type

LFCSP-WQ-24 (with thermal pad)	LFCSP-WQ-24 (with thermal pad)

Package dimensions

4.00 mm × 4.00 mm × 0.73 mm	4.00 mm × 4.00 mm × 0.73 mm

Pin count

24 Pin	24 Pin

Communication interfaces

UART	UART

Integrated oscillator

0.5% high-accuracy internal oscillator (AD5700-1 only)	0.5% high-precision internal oscillator (AD5700-1 series only)

Receive filter

Integrated receive band-pass filter	Integrated receive band-pass filter

ESD protection rating

8 kV (HBM)	8 kV (HBM)

Moisture sensitivity level

MSL Level 3 (168 hours)	MSL Level 3 (168 hours)

Environmental compliance

Lead-free, RoHS compliant	Lead-free, compliant with RoHS standards

Typical applications

Field transmitters, HART multiplexers, PLC/DCS analog modules, HART-networked devices	Field transmitters, HART multiplexers, PLC/DCS analog modules, HART network connection devices