仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 3.3k |
| Number of Inputs | 2, 4 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-PGA-ADC |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | Internal |
| Voltage - Supply, Analog | 2V ~ 5.5V |
| Voltage - Supply, Digital | 2V ~ 5.5V |
| Features | PGA, Temperature Sensor |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 10-VSSOP |
概要
Description
The ADS1018IDGSR is a 12-bit, precision analog-to-digital converter (ADC) from Texas Instruments. It integrates a 4-channel multiplexer (MUX), programmable gain amplifier (PGA), voltage reference, and temperature sensor in a compact VSSOP-10 package.
Key features:
- 12-bit resolution with up to 3.3kSPS sampling rate.
- I²C-compatible interface for easy communication.
- Low power consumption (150µA in continuous mode).
- Wide supply range (2.0V to 5.5V).
- Built-in temperature sensor (±2°C accuracy).
- Programmable gain (PGA) from ±0.256V to ±6.144V.
Applications include portable instrumentation, battery monitoring, and industrial sensors. Its small size and integrated features make it ideal for space-constrained designs.
For detailed specs, refer to the datasheet (SBAS499D).
Key features:
- 12-bit resolution with up to 3.3kSPS sampling rate.
- I²C-compatible interface for easy communication.
- Low power consumption (150µA in continuous mode).
- Wide supply range (2.0V to 5.5V).
- Built-in temperature sensor (±2°C accuracy).
- Programmable gain (PGA) from ±0.256V to ±6.144V.
Applications include portable instrumentation, battery monitoring, and industrial sensors. Its small size and integrated features make it ideal for space-constrained designs.
For detailed specs, refer to the datasheet (SBAS499D).
Equivalent
Equivalent products to the ADS1018IDGSR (16-bit ADC with SPI interface) include:
- ADS1015IDGST (12-bit, I2C)
- ADS1118IDGSR (16-bit, higher accuracy)
- MCP3421 (18-bit, I2C)
- LTC2486 (24-bit, delta-sigma)
- MAX11254 (24-bit, low-power)
Check pin compatibility and specs for direct replacement. For exact alternatives, refer to TI’s cross-reference tools or distributors like Digi-Key/Mouser.
- ADS1015IDGST (12-bit, I2C)
- ADS1118IDGSR (16-bit, higher accuracy)
- MCP3421 (18-bit, I2C)
- LTC2486 (24-bit, delta-sigma)
- MAX11254 (24-bit, low-power)
Check pin compatibility and specs for direct replacement. For exact alternatives, refer to TI’s cross-reference tools or distributors like Digi-Key/Mouser.
Features
The ADS1018IDGSR is a 16-bit, 4-channel delta-sigma ADC with an integrated temperature sensor and programmable gain amplifier (PGA). Key features:
- Resolution: 16 bits (12-bit mode also available).
- Channels: 4 single-ended or 2 differential inputs.
- Data Rate: Up to 3.3 kSPS.
- PGA Gains: 1x to 8x (adjustable).
- Interface: SPI-compatible.
- Integrated Temp Sensor: ±2°C accuracy.
- Supply Voltage: 2.0V to 5.5V, low power (0.3mW at 3.3V).
- Package: 10-pin VSSOP (DGS).
Ideal for portable, industrial, and sensor applications requiring precision analog-to-digital conversion with minimal external components.
- Resolution: 16 bits (12-bit mode also available).
- Channels: 4 single-ended or 2 differential inputs.
- Data Rate: Up to 3.3 kSPS.
- PGA Gains: 1x to 8x (adjustable).
- Interface: SPI-compatible.
- Integrated Temp Sensor: ±2°C accuracy.
- Supply Voltage: 2.0V to 5.5V, low power (0.3mW at 3.3V).
- Package: 10-pin VSSOP (DGS).
Ideal for portable, industrial, and sensor applications requiring precision analog-to-digital conversion with minimal external components.
Application
The ADS1018IDGSR is a 12-bit, 4-channel ADC with an integrated temperature sensor and reference. Key application areas include:
1. Industrial Automation – Process control, sensor monitoring.
2. Medical Devices – Portable diagnostics, patient monitoring.
3. Consumer Electronics – Battery management, wearables.
4. Automotive – Battery/EV monitoring, sensor interfaces.
5. IoT & Smart Sensors – Low-power data acquisition.
Its small size (VSSOP-10), SPI interface, and built-in features make it ideal for space-constrained, precision measurement systems.
1. Industrial Automation – Process control, sensor monitoring.
2. Medical Devices – Portable diagnostics, patient monitoring.
3. Consumer Electronics – Battery management, wearables.
4. Automotive – Battery/EV monitoring, sensor interfaces.
5. IoT & Smart Sensors – Low-power data acquisition.
Its small size (VSSOP-10), SPI interface, and built-in features make it ideal for space-constrained, precision measurement systems.
