Texas Instruments ADS1000A0IDBVR
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | SOT-23-6 |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Input Type | Differential, Single Ended |
| Configuration | PGA-ADC |
| Supplier Device Package | SOT-23-6 |
| Number of Inputs | 1 |
| Number of Bits | 12 |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | Supply |
| Data Interface | I²C |
| Sampling Rate (Per Second) | 128 |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Ratio - S/H:ADC | - |
| Features | PGA, Selectable Address |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | ADS1000 |
| REACH Status | REACH Unaffected |
| Standard Package | 3,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
ADS1000A0IDBVR 16-bit ADC/analog converter Detailed Overview
The ADS1000A0IDBVR is a low-power, 16-bit delta-sigma analog-to-digital converter (ADC) from Texas Instruments, designed for high-precision measurement applications. Operating from a 2.0V to 5.5V supply, it consumes just 150µA (typical) while delivering up to 15 samples per second (SPS) with ±0.1% FSR accuracy. The device comes in a compact SOT-23-6 package, making it ideal for space-constrained designs. Its single-cycle settling time and internal oscillator eliminate the need for external components, simplifying system integration.
ADS1000A0IDBVR Key Features
The ADS1000A0IDBVR features a single-ended input with a programmable gain amplifier (PGA) supporting gains of 1, 2, 4, or 8, enabling direct sensor interfacing without additional signal conditioning. It includes an I²C-compatible interface for easy communication with microcontrollers. The built-in voltage reference (2.048V ±0.05%) ensures stable conversions, while low noise (4µVrms at 15SPS) enhances measurement resolution. Additional features include continuous or single-shot conversion modes, power-down mode (<1µA), and wide temperature range (-40°C to +125°C) for industrial applications.
ADS1000A0IDBVR Applications
This ADC is ideal for portable medical devices, battery-powered sensors, industrial process control, and consumer electronics. It excels in pressure/force measurement, temperature monitoring, and low-power data acquisition systems. The small footprint and low power consumption make it suitable for wearable devices, IoT endpoints, and smart transmitters requiring high accuracy with minimal energy use.
Texas Instruments sensor ADC Selection Advantages
The ADS1000A0IDBVR offers exceptional power efficiency for always-on sensing applications, with performance comparable to larger ADCs. Its integrated PGA and reference reduce BOM cost and PCB space, while the flexible I²C interface accelerates development. Compared to discrete solutions, it provides better noise immunity, faster calibration, and simpler firmware integration.
Alternative Models
● ADS1013IDGST: 12-bit, 3.3kSPS, I²C, smaller MSOP-10 package.
● ADS1115IDGSR: 16-bit, 860SPS, 4-channel, programmable comparator.
● MCP3421A0T-E/OT: 18-bit, 15SPS, Microchip alternative in SOT-23-6.
● LTC2400CS8#PBF: 24-bit, 7.5SPS, Linear Technology option for ultra-high precision.
