MICROCHIP MCP3905LT-I/SS
| Manufacturer | |
| MPN | MCP3905LT-I/SS |
| LCSC Part # | C628822 |
| Packaging | SSOP-24-208mil |
| Customer # | |
| Key Attributes | MCP3905/06 Energy-Metering ICs |
| Datasheet | MICROCHIP MCP3905LT-I/SS |
| RoHS Compliance | 2 documents available |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Energy Metering | |
| Manufacturer | MICROCHIP | |
| Packaging | SSOP-24-208mil | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 4.5V~5.5V | |
| Dynamic Range | 500:1 | |
| Function | Programmable gain;Pulse output;Built-in reference source;Built-in digital filter | |
| Number of Channels | 2 | |
| Current - Supply | 4mA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Energy Metering | |
| Manufacturer | MICROCHIP | |
| Packaging | SSOP-24-208mil | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 4.5V~5.5V |
| Type | Description | |
|---|---|---|
| Dynamic Range | 500:1 | |
| Function | Programmable gain;Pulse output;Built-in reference source;Built-in digital filter | |
| Number of Channels | 2 | |
| Current - Supply | 4mA |
Introduction
The MCP3905/06 devices are energy-metering ICs designed to support the IEC 62053 International Metering Standard Specification. They supply a frequency output proportional to the average active (real) power, as well as a higher-frequency output proportional to the instantaneous power for meter calibration. They include two 16-bit, delta-sigma ADCs for a wide range of lB and IMAX currents and/or small shunt (<200 μOhms) meter designs. It includes an ultra-low drift voltage reference with <15 ppm/°C through a specially designed band gap temperature curve for the minimum gradient across the industrial temperature range. A fixed-function DSP block is on-chip for active (real) power calculation. Strong output drive for mechanical counters are on-chip to reduce field failures and mechanical counter sticking. A no-load threshold block prevents any current creep measurements. A Power-On Reset (POR) block restricts meter performance during low-voltage situations. These accurate energy-metering ICs with high field reliability are available in the industry-standard pinout.
Features
- Supplies active (real) power measurement for single-phase, residential energy-metering
- Supports the IEC 62053 International Energy Metering Specification and legacy IEC 1036/ 61036/687 Specifications
- Two multi-bit, Digital-to-Analog Converters (DACs), second-order, 16-bit, Delta-Sigma Analog-to-Digital Converters (ADCs)
- 0.1% typical measurement error over 500:1 dynamic range (MCP3905)
- 0.1% typical measurement error over 1000:1 dynamic range (MCP3906)
- Programmable Gain Amplifier (PGA) for small-signal inputs supports low-value shunt current sensor - 16:1 PGA - MCP3905 - 32:1 PGA - MCP3906
- Ultra-low drift on-chip reference: 15 ppm/°C (typical)
- Direct drive for electromagnetic mechanical counter and two-phase stepper motors
- Low IDD of 4 mA (typical)
- Tamper output pin for negative power indication
- Industrial Temperature Range: -40°C to +85°C
- Supplies instantaneous active (real) power on HFOUT for meter calibration
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 2.0421 | $ 2.04 |
| 200+ | $ 0.7903 | $ 158.06 |
| 500+ | $ 0.7625 | $ 381.25 |
| 1,000+ | $ 0.7502 | $ 750.20 |
Standard Packaging2100/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Energy Metering | |
| Manufacturer | MICROCHIP | |
| Packaging | SSOP-24-208mil | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 4.5V~5.5V | |
| Dynamic Range | 500:1 | |
| Function | Programmable gain;Pulse output;Built-in reference source;Built-in digital filter | |
| Number of Channels | 2 | |
| Current - Supply | 4mA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Energy Metering | |
| Manufacturer | MICROCHIP | |
| Packaging | SSOP-24-208mil | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 4.5V~5.5V |
| Type | Description | |
|---|---|---|
| Dynamic Range | 500:1 | |
| Function | Programmable gain;Pulse output;Built-in reference source;Built-in digital filter | |
| Number of Channels | 2 | |
| Current - Supply | 4mA |
Introduction
The MCP3905/06 devices are energy-metering ICs designed to support the IEC 62053 International Metering Standard Specification. They supply a frequency output proportional to the average active (real) power, as well as a higher-frequency output proportional to the instantaneous power for meter calibration. They include two 16-bit, delta-sigma ADCs for a wide range of lB and IMAX currents and/or small shunt (<200 μOhms) meter designs. It includes an ultra-low drift voltage reference with <15 ppm/°C through a specially designed band gap temperature curve for the minimum gradient across the industrial temperature range. A fixed-function DSP block is on-chip for active (real) power calculation. Strong output drive for mechanical counters are on-chip to reduce field failures and mechanical counter sticking. A no-load threshold block prevents any current creep measurements. A Power-On Reset (POR) block restricts meter performance during low-voltage situations. These accurate energy-metering ICs with high field reliability are available in the industry-standard pinout.
Features
- Supplies active (real) power measurement for single-phase, residential energy-metering
- Supports the IEC 62053 International Energy Metering Specification and legacy IEC 1036/ 61036/687 Specifications
- Two multi-bit, Digital-to-Analog Converters (DACs), second-order, 16-bit, Delta-Sigma Analog-to-Digital Converters (ADCs)
- 0.1% typical measurement error over 500:1 dynamic range (MCP3905)
- 0.1% typical measurement error over 1000:1 dynamic range (MCP3906)
- Programmable Gain Amplifier (PGA) for small-signal inputs supports low-value shunt current sensor - 16:1 PGA - MCP3905 - 32:1 PGA - MCP3906
- Ultra-low drift on-chip reference: 15 ppm/°C (typical)
- Direct drive for electromagnetic mechanical counter and two-phase stepper motors
- Low IDD of 4 mA (typical)
- Tamper output pin for negative power indication
- Industrial Temperature Range: -40°C to +85°C
- Supplies instantaneous active (real) power on HFOUT for meter calibration
C628822 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |