SGM52461S4
4- and 8-Channel, 24-Bit, Simultaneously-Sampling, Sigma-Delta ADCs
The SGM52461S4 and SGM52461S8 are highly advanced analog-to-digital converters (ADCs) that are specifically designed for industrial power monitoring and protection, as well as test and measurement applications. They feature simultaneous sampling, 24-bit sigma-delta (Σ-Δ) conversion, a programmable gain amplifier (PGA), internal reference, and an on-chip oscillator. The SGM52461S4 and SGM52461S8 have a wide dynamic range and scalable data rates, making them ideal for a wide range of industrial applications.
The SGM52461S4 and SGM52461S8 have relatively high-impedance inputs that enable voltage transformer, current transformer, or Rogowski coil for line voltage and current measurement. These devices also have a flexible input multiplexer per channel, which can be independently connected to internally-generated signals for testing, temperature, and fault detection. The integrated comparators with digital-to-analog converter (DAC)-controlled trigger levels enable the fault detection to be implemented internally.
The SGM52461S4 and SGM52461S8 are highly integrated, which means that they offer exceptional performance and internal fault detection monitors. These devices can operate at data rates up to 64kSPS and are packaged in a Green TQFP-10×10-64L package, making them ideal for creating scalable industrial power systems at a reduced size, power, and overall cost.
The SGM52461S4 and SGM52461S8 operate over the industrial temperature range of -40℃ to +125℃, which makes them suitable for a wide range of industrial environments.
- Features Eight Differential ADC Inputs
- Programmable Gains: 1, 2, 4, 8, and 12
- Data Rates: 1, 2, 4, 8, 16, 32, and 64kSPS
- Outstanding Performance:
- Dynamic Range: 119dB (TYP) at 1kSPS
- Crosstalk: -110dB (TYP)
- THD: -98dB (TYP) at 8kSPS
- Analog Supply Range Options:
- 3V to 5V (Unipolar)
- ±2.5V (Bipolar, Allows DC-Coupling)
- Digital Supply Range: 1.8V to 3.6V
- Low Power: 2.2mW/Channel (TYP) at Analog Supply = 3V
- Device Testing Capability and Fault Detection
- SPI-Compatible Interface and Four GPIOs
- Operating Temperature Range: -40℃ to +125℃
- Available in a Green TQFP-10×10-64L Package
Medical and Healthcare
Battery Test Systems (BTS)
Power Protection: Relay Protection and Circuit Breakers
Energy Metering: Power Quality, Single Phase and Polyphase
Simultaneous Sampling Data Acquisition Systems (DAS)
Testing and Measurement
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM52461S4XTFI64G/TR | Active | TQFP-10×10-64L | 64 | YES | YES | YES | YES | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $7.65/unit 25-99 units : $7.2/unit 100-249 units : $6.525/unit 250-499 units : $5.85/unit 500-999 units : $4.95/unit 1000-9999 units : $4.5/unit | 3K-9K : 14 days 10K-99K : 37 days 100K-999K : 88 days 100K-999K : 112 days | |
SGM52461S4XTFI64SG/TR | Active | TQFP-10×10-64L | 64 | YES | YES | YES | YES | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $17.5/unit 25-99 units : $15/unit 100-249 units : $12.5/unit 250-499 units : $10/unit 500-999 units : $8.75/unit 1000-9999 units : $6.5/unit | 3K-9K : 14 days 10K-99K : 37 days 100K-999K : 88 days 100K-999K : 112 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
