Part A
ADE7753ARSZ
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 4461 PCS
- Package
- SSOP-20
- Series
- PMIC - Energy Metering
Replacement verdict
Compatible functional replacement candidate
The ADE7753ARSZRL and ADE7753ARSZ are functionally equivalent single-phase energy metering ICs from the same ADE7753 family, sharing identical core architecture, pinout, and package. The only distinction is the tape-and-reel packaging of the ARSZRL variant versus the tube packaging of the ARSZ, making them interchangeable for design and production purposes.
Package Type
High match
Pin Configuration
High match
Core Functionality
High match
Supply Voltage Range
High match
Parts at a glance
Part B
ADE7753ARSZRL
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 3828 PCS
- Package
- SSOP-20
- Series
- PMIC - Energy Metering
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | ADE7753ARSZRL | ADE7753ARSZ | Why it matters |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Same manufacturer ensures identical design, process, and quality standards. |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) | 20-SSOP (0.209", 5.30mm Width) | Identical footprint allows drop-in PCB replacement without layout changes. |
| Mounting Type | Surface Mount | Surface Mount | Same mounting method is required for physical compatibility on the board. |
| Supply Voltage Range | 4.75V to 5.25V | 4.75V to 5.25V | Matching supply requirements ensure the part operates correctly in the same power rail design. |
| Operating Temperature Range | -40°C to +85°C | -40°C to +85°C | Identical temperature ratings confirm suitability for the same environmental conditions. |
| Number of Channels | 2 (Current and Voltage) | 2 (Current and Voltage) | Same channel count ensures equivalent measurement capability for energy metering. |
| Resolution | 16-bit ADC | 16-bit ADC | Identical ADC resolution preserves measurement accuracy and dynamic range. |
| Interface | SPI | SPI | Same serial interface guarantees firmware and host communication compatibility. |
| Packaging / Reel | Tape & Reel (RL suffix) | Tube / Tray | Different packaging affects assembly line handling and inventory format, though the die is identical. |
| Ordering Suffix | RL (Reel) | Standard (no reel suffix) | Suffix difference indicates packaging only; electrical performance is the same, but procurement and MOQ differ. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ADE7753ARSZ | ADE7753ARSZRL |
|---|---|---|
| Part Status | Active | Active |
| Input Impedance | 390kOhm | 390kOhm |
| Measurement Error | 0.1% | 0.1% |
| Voltage - I / O High | 2.4V | 2.4V |
| Voltage - I / O Low | 0.8V | 0.8V |
| Supply Current | 3mA | 3mA |
| Voltage - Supply | 4.75 V ~ 5.25 V | 4.75 V ~ 5.25 V |
| Meter Type | Single Phase | Single Phase |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
Frequently asked questions
What is the difference between ADE7753ARSZRL and ADE7753ARSZ?
Both parts are the same Analog Devices ADE7753 single-phase active and reactive energy metering IC in a 20-lead SSOP (RS-20) package. The difference is packaging format: ADE7753ARSZ is supplied in tubes, while ADE7753ARSZRL is supplied in tape-and-reel for automated assembly. The "RL" suffix denotes the reel option; the device itself is identical.
Are ADE7753ARSZRL and ADE7753ARSZ electrically and functionally identical?
Yes. Both order codes refer to the same ADE7753 die and package (20-lead SSOP, RS-20). The datasheet parameters, pinout, register map, and performance specifications apply equally to both; only the shipping container differs.
Can ADE7753ARSZRL and ADE7753ARSZ be used interchangeably in the same PCB design?
Yes. Because both are the same ADE7753 device in the same 20-lead SSOP package, the PCB land pattern, pinout, and electrical requirements are identical. The choice between them is driven by assembly method (reel vs. tube), not by design differences.
Which part should be selected for high-volume automated SMT assembly?
ADE7753ARSZRL is the tape-and-reel option, which is intended for automated pick-and-place SMT production lines. ADE7753ARSZ in tubes is typically used for low-volume, prototyping, or manual assembly.
What package does the ADE7753 use?
The ADE7753 is offered in a 20-lead SSOP (Shrink Small Outline Package), designated RS-20 by Analog Devices. Both ADE7753ARSZ and ADE7753ARSZRL use this same package.
Are ADE7753ARSZRL and ADE7753ARSZ RoHS compliant?
Yes. The "Z" in both order codes indicates a RoHS-compliant, lead-free (Pb-free) package, per Analog Devices ordering nomenclature. Both variants share the same RoHS-compliant construction.
Do ADE7753ARSZRL and ADE7753ARSZ differ in price or minimum order quantity?
Pricing and minimum order quantities are set by distributors and may differ between the tube (ADE7753ARSZ) and reel (ADE7753ARSZRL) options. These commercial terms should be confirmed with the authorized distributor; the technical device is the same.