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ADCMP572BCPZ-RL7 Equivalent & Substitute Parts
Part Overview
The ADCMP572BCPZ-RL7 is a high-speed comparator with integrated latch functionality manufactured by Analog Devices Inc. This linear integrated circuit operates as a CML (Current Mode Logic) comparator with complementary outputs, designed for applications requiring fast signal comparison and decision-making in the 3.1V to 5.4V supply voltage range. The device is actively produced and maintains full compliance with RoHS3 and REACH regulations. Substitute parts are identified when identical electrical performance and mechanical compatibility are maintained across different packaging and distribution formats.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Category | Linear |
| Type | Comparator with Latch |
| Number of Elements | 1 |
| Output Type | CML, Complementary |
| Voltage - Supply, Single/Dual (±) | 3.1V ~ 5.4V |
| Voltage - Input Offset (Max) | 2mV @ 3.3V |
| Current - Input Bias (Max) | 25µA @ 3.3V |
| Current - Output (Typ) | 20mA |
| Current - Quiescent (Max) | 52mA |
| CMRR, PSRR (Typ) | 65dB CMRR, 74dB PSRR |
| Propagation Delay (Max) | 0.165ns |
| Hysteresis | ±1mV |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 16-WFQFN Exposed Pad, CSP |
| Mounting Type | Surface Mount |
| Supplier Device Package | 16-LFCSP (3x3) |
| Base Product Number | ADCMP572 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Substitute Part Grouping Explanation
Substitution of the ADCMP572BCPZ-RL7 is determined by equivalence across the following critical parameters:
- Identical base product number (ADCMP572)
- Matching electrical specifications: supply voltage range (3.1V ~ 5.4V), input offset voltage (2mV @ 3.3V), output type (CML, Complementary), propagation delay (0.165ns maximum), and hysteresis (±1mV)
- Identical package type (16-LFCSP 3x3) and mounting configuration (Surface Mount)
- Matching product status (Active)
- Equivalent compliance certifications (RoHS3, REACH Unaffected)
The primary distinction between the main part and its substitute lies in packaging format: Cut Tape (CT) & Digi-Reel® versus Tape & Reel (TR) distribution. Both formats contain identical die and electrical performance.
Parameter Comparison
| Parameter | ADCMP572BCPZ-RL7 | ADCMP572BCPZ-R2 |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Base Product Number | ADCMP572 | ADCMP572 |
| Type | Comparator with Latch | Comparator with Latch |
| Output Type | CML, Complementary | CML, Complementary |
| Voltage - Supply, Single/Dual (±) | 3.1V ~ 5.4V | 3.1V ~ 5.4V |
| Voltage - Input Offset (Max) | 2mV @ 3.3V | 2mV @ 3.3V |
| Current - Input Bias (Max) | 25µA @ 3.3V | 25µA @ 3.3V |
| Current - Output (Typ) | 20mA | 20mA |
| Current - Quiescent (Max) | 52mA | 52mA |
| CMRR, PSRR (Typ) | 65dB CMRR, 74dB PSRR | 65dB CMRR, 74dB PSRR |
| Propagation Delay (Max) | 0.165ns | 0.165ns |
| Hysteresis | ±1mV | ±1mV |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 16-WFQFN Exposed Pad, CSP | 16-WFQFN Exposed Pad, CSP |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 16-LFCSP (3x3) | 16-LFCSP (3x3) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) |
| REACH Status | REACH Unaffected | REACH Unaffected |
| ECCN | EAR99 | EAR99 |
| HTSUS | 8542.39.0001 | 8542.39.0001 |
| Packaging Format | Cut Tape (CT) & Digi-Reel® | Tape & Reel (TR) |
| Product Status | Active | Active |
Engineering Selection Recommendations
Both ADCMP572BCPZ-RL7 and ADCMP572BCPZ-R2 are active products from Analog Devices Inc. with identical electrical performance and mechanical specifications. Selection between these parts is determined by packaging and supply chain requirements rather than technical performance.
The ADCMP572BCPZ-RL7 in Cut Tape (CT) & Digi-Reel® format is suitable for lower-volume applications, prototype development, and mixed-component orders where individual unit handling is required.
The ADCMP572BCPZ-R2 in Tape & Reel (TR) format is optimized for high-volume production environments where automated pick-and-place assembly equipment is employed.
Both parts maintain full RoHS3 compliance and REACH Unaffected status, ensuring regulatory compatibility across global markets. Moisture Sensitivity Level 3 (168 Hours) applies to both variants, requiring standard handling and storage protocols.
Frequently Asked Questions (FAQ)
Q: Are ADCMP572BCPZ-RL7 and ADCMP572BCPZ-R2 electrically identical?
A: Yes. Both parts share identical electrical specifications including supply voltage range (3.1V ~ 5.4V), input offset voltage (2mV @ 3.3V), propagation delay (0.165ns maximum), and all other performance parameters. The difference is packaging format only.
Q: What is the difference between Cut Tape (CT) & Digi-Reel® and Tape & Reel (TR) packaging?
A: Cut
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