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Contents

Pinout
Key specifications
CAD (KiCad official)
Provenance

README

markdown

ADE7753ARSZRL

Analog Devices · Energy Metering · SSOP-20-208mil

ADE7753ARSZRL from Analog Devices, in a SSOP-20-208mil. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	RESET	input	Active-low reset pin; logic low holds ADCs and digital circuitry in reset condition.
2	DVDD	power_in	Digital power supply; 5 V ± 5% for specified operation.
3	AVDD	power_in	Analog power supply; 5 V ± 5% for specified operation.
4	V1P	input	Differential analog input positive for Channel 1 (current); maximum ±0.5 V to AGND.
5	V1N	input	Differential analog input negative for Channel 1 (current); maximum ±0.5 V to AGND.
6	V2N	input	Differential analog input negative for Channel 2 (voltage); maximum ±0.5 V to AGND.
7	V2P	input	Differential analog input positive for Channel 2 (voltage); maximum ±0.5 V to AGND.
8	AGND	power_in	Analog ground reference for all analog circuitry and ADCs.
9	REFIN/OUT	bidirectional	On-chip reference 2.4 V (2.2 V min, 2.6 V max) or external reference input; decouple with 1 μF capacitor.
10	DGND	power_in	Digital ground reference for multiplier, filters, and digital-to-frequency converter.
11	CF	output	Calibration frequency output proportional to active power; maximum 23 kHz.
12	ZX	output	Zero-crossing detection output; toggles at zero crossings of Channel 2 differential signal.
13	SAG	output	Open-drain active-low line voltage sag detection output activates on missing zero crossings or voltage threshold crossing.
14	IRQ	output	Open-drain active-low interrupt request output for maskable interrupts including energy register events and waveform samples.
15	CLKIN	input	Master clock input for ADCs and digital signal processing; 1 MHz to 4 MHz (3.579545 MHz nominal).
16	CLKOUT	output	Crystal oscillator output for external crystal connection across CLKIN and CLKOUT pins.
17	CS	input	Active-low chip select input for 4-wire SPI serial interface.
18	SCLK	input	Serial clock input with Schmitt-trigger; synchronizes all serial data transfers.
19	DOUT	tri_state	Tri-state data output for serial interface; high-impedance except when driving data on rising edge of SCLK.
20	DIN	input	Serial data input for SPI interface; data shifted in on falling edge of SCLK.

Key specifications

Parameter	Value
Manufacturer	Analog Devices
Package	SSOP-20-208mil
Category	Data Acquisition
Pins	20

CAD (KiCad official)

Symbol: ADE7753ARSZRL
Footprint: Package_SO:SSOP-20_5.3x7.2mm_P0.65mm
3D model: SSOP-20-208mil (KiCad packages3D, STEP)
3D model files: ade7753arszrl-etched.step / ade7753arszrl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ade7753arszrl.step / ade7753arszrl.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Analog Devices datasheet (60 pp, sha256 2371c6b4be07ea5c, retrieved 2026-09-22, tier: lcsc)
Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF