The SGM52412RG is a 24-bit, low-noise, 16 channels, sigma-delta (Σ-Δ) analog-to-digital converter (ADC). The multiplexer supports 8 differential inputs or 16 single-ended inputs configuration. When used with a 5V reference, the input range can be a unipolar range of 5V or true bipolar range of ±2.5V.
The SGM52412RG contains the internal system monitor registers that provide supply voltage monitor, temperature sensor monitor, external reference voltage monitor, and input offset monitor. It has an SPI-compatible interface.
The SGM52412RG has the on-chip configurable current sources that can be used to bias external sensors or verify sensor integrity.
The SGM52412RG operates from a unipolar +5V or bipolar ±2.5V analog supply and a digital supply range from 2.7V to 5.25V.
The SGM52412RG is available in a Green TQFN-7×7-48AL package. It is specified from -40℃ to +125℃.
- Analog Supply Voltage Range:
- Unipolar: +5V
- Bipolar: ±2.5V
- 125kSPS Fixed-Channel Data Rate
- 21.739kSPS/Channel Auto-Scan Data Rate
- Support 16 Single-Ended or 8 Differential Inputs
- Support Fixed-Channel or Automatic Channel Scan
- Low Noise: 2μVRMS at 1.9kSPS
- Integral Nonlinearity: 0.0008%FSR (TYP)
- Typical DC Stability:
- Offset Error: 1μV (TYP)
- Gain Error: 0.05% (TYP)
- Power Dissipation: 56mW (TYP)
- Support Standby Mode, Sleep Mode and Power-Down Mode
- Crystal Oscillator 32.768kHz, or External Clock
- Support Open-Sensor Detection
- Available in a Green TQFN-7×7-48AL Package
Medical Instruments
Process Control
Industrial Instruments
Factory Automation Equipment
Test and Measurement Systems
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM52412RGXTUL48G/TR | Active | TQFN-7×7-48AL | 48 | YES | YES | YES | YES | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $17/unit 25-99 units : $16/unit 100-249 units : $14.5/unit 250-499 units : $13/unit 500-999 units : $11/unit 1000-9999 units : $10/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM52412RGXTUL48SG/TR | Active | TQFN-7×7-48AL | 48 | YES | YES | YES | YES | MSL3 | -40℃ to +125℃ | View | View |
* 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.
