Features
- Two Operational Amplifiers (Op Amp) with Ultra-low Power Consumption
- Rail-to-Rail Input and Output (RRIO)
- Ultra-low Offset Voltage
- Zero Offset Voltage Drift
- Integrated Voltage Reference (VREF)
- Multi-channel Sampling Analog Comparator (MS-ACMP)
- Sampling up to Six Analog Channels
- Selectable Voltage Reference for Each Channel
- Different Sampling Scenarios
- Synchronous or Asynchronous Result Appearance
- Range Comparator Mode
- Two 1024-Position 100kΩ Digital Rheostats
- Potentiometer Mode
- I²C and Manual Control Options
- Extended Pattern Generator (EPG)
- Width Converter Option
- 8-bit Parallel Data Output
- Optional 1x 8-bit, 2x 4-bit, 4x 2-bit, or 8x 1-bit Serial Bitstream Output
- 59 Bytes Pattern Stored in NVM
- 11 Combination Function Macrocells
- Two 2-bit LUTs or DFF/LATCHs
- Four 3-bit LUTs or DFF/LATCHs with Reset/Set
- Four 3-bit LUTs, DFF/LATCHs, or Shift Registers
- One 4-bit LUT or DFF/LATCH with Reset/Set
- Five Multi-function Macrocells
- Four Selectable DFF/LATCHs or 3-bit LUTs + 80-bit Delay/Counters
- One Selectable DFF/LATCHs or 3-bit LUT + 8-bit Delay/Counter/FSM
- Programmable Delay with Edge Detector Output
- Two Oscillators (OSC)
- 2.048kHz/10kHz Oscillator with Ultra-low Current Consumption
- 25MHz Oscillator
- One Single-Pole/Single-Throw Analog Switch
- Analog Temperature Sensor
- Power-on Reset (POR) with CRC
- I²C Compatible Serial Interface
- Read Back Protection (Read Lock)
- 2.3V to 5.5V of VDD Range
- Operating Temperature Range: -40°C to +85°C
- RoHS-Compliant/Halogen-Free
- Available Package: 24-pin STQFN: 3.0mm x 3.0mm x 0.55mm, 0.4mm Pitch
Description
The SLG47003 provides a small, low-power component for commonly used analog signal processing and mixed-signal functions. Individual tunable analog components used in conjunction with configurable logic provide a way to solve a wide variety of tasks with minimal costs. The user creates their circuit design by programming the one-time programmable (OTP) non-volatile memory (NVM) to configure the interconnect logic, the macrocells, and the IO pins of the SLG47003.
Parameters
| Attributes | Value |
|---|---|
| Nominal VDD | 2.3 - 5.5 |
| GPIOs (#) | 15 |
| Special Features | 2x Op Amps, 2x Rheostats, Analog Switch |
| ACMP Channels (#) | 6 |
| CNT/DLY (Max) (#) | 5 |
| LUTs (Max) (#) | 16 |
| D Flip-flops (DFFs) (#) | 16 |
| Pipe Delay | 6x8-bit shift registers |
| # of Programable Delays (#) | 1 |
| Oscillator Type | LF OSC, Ring OSC |
| Temperature Sensor (ch) (#) | 1 |
| Interface | I2C |
| Memory Type | OTP |
| Temp. Range (°C) | -40 to +85°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| STQFN | 3.0 x 3.0 | 24 | 0.4 |
Product Comparison
| SLG47003 | SLG47004 | SLG47011 | SLG47003-E | |
| Special Features | 2x Op Amps, 2x Rheostats, Analog Switch | 2-Ch Auto-Trim, 2x An Switch, 2x Op Amp or 1x In-Amp, 2x Rheostat, EEPROM | 1x-64x, 4k x 12-bit RAM, ADC (14-bit, SAR), DAC (12-bit), MathCore, PGA, PWM | 2x Op Amps, 2x Rheostats, Analog Switch |
| GPIOs (#) | 15 | 8 | 14 | 15 |
| Memory Type | OTP | MTP | OTP | OTP |
| Lead Count (#) | 24 | 24 | 16 | 24 |
| Pkg. Dimensions (mm) | 3.0 x 3.0 | 3.0 x 3.0 | 2.0 x 2.0 | 3.0 x 3.0 |
| Temp. Range (°C) | -40 to +85°C | -40 to +85°C | -40 to +85°C | -40 to +105°C |
Application Block Diagrams
 | Current Loop Communication with AnalogPAK AnalogPAK™ enables a 4-20mA current loop with HART modem and FSK modulation support. |
Additional Applications
- Consumer Electronics
- Handheld and Portable Electronics
- Industrial Automation and Process Control
- Personal Computers and Servers
- Battery Voltage and Current Monitoring
- Adjustable Precision Threshold
- Sensor Offset Trimming/Calibration
- Tunable Analog Filters
- Operational Amplifier Adjustable Gain and Offset
- Adjustable Voltage-to-Current Conversions
- Smartphones and Fitness Bands
- Notebook and Tablet PCs
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Support Communities
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GreenPAK for current sensing
Hi , Can I use SLG47011 for current sensing purpose ? Thanks
Nov 3, 2025
Knowledge Base
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What communication interface is used for programming SLG47003?
Last Updated: 06/24/2025 Question: What communication interface is used for programming SLG47003? Answer: Programming and communication occur via an I2C-compatible serial interface. Suitable Products SLG47003
Jun 24, 2025 -
How is the width converter option in SLG47003’s Extended Pattern Generator used?
Last Updated: 06/24/2025 Question: How is the width converter option in SLG47003’s Extended Pattern Generator used? Answer: It adjusts pulse widths of generated patterns to match timing requirements of different devices or protocols. Suitable Products SLG47003
Jun 24, 2025 -
What are the output capabilities of the Extended Pattern Generator in SLG47003?
Last Updated: 06/24/2025 Question: What are the output capabilities of the Extended Pattern Generator in SLG47003? Answer: It supports 8-bit parallel data output and various serial bitstream outputs (1×8-bit, 2×4-bit, 4×2-bit, or 8×1-bit). Suitable Products SLG47003
Jun 24, 2025
Support Communities
