ADS131M06IRSNR

24 Bit Analog to Digital Converter 6 Input Sigma-Delta QFN-32(4x4)

QFN-32(4x4)ROHS3 CompliantActive

6-channel, simultaneous sampling, 24-bit Δ-Σ ADC

Manufacturer: TI
Manufacturer part #: ADS131M06IRSNR
Store part #: C5215171
Package / case: QFN-32(4x4)
Category: Analog to Digital Converters (ADC)
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,447 in stock

#C5215171

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹886.26	₹886.26
10+	₹844.60	₹8,446.00
30+	₹819.44	₹24,583.20
100+	₹798.18	₹79,818.00

Quantity (min 1)

1 × ₹886.26

₹886.26

excl. GST

₹1,045.79 incl. 18% GST

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Standard pack: 3,000 per reel

ADS131M06IRSNR

₹886.26 for 1 + GST

Specifications

Operating Temperature: -40℃~+125℃
Interface: SPI
Quiescent Current (Iq): 350nA
Voltage - Supply: 2.7V~3.6V
Number of Channels: 6
Voltage Reference: Built-in
Clock/Oscillator: Built-in;External
Clock Frequency: 300kHz~8.4MHz
Features: Simultaneous sampling;Integrated modulator;Built-in digital filter;Multiplexers;Input buffer;Synchronous triggering;Power-on reset
Resolution(Bits): 32kHz;24
S/N Ratio: 101dB
ADC architecture: Sigma-Delta
Programmable Gain: Support

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.073 g

Overview

The ADS131M06 is a six-channel, synchronous-sampling, 24-bit, Δ-Σ ADC with wide dynamic range, low power consumption, and energy metering-specific features, making it well-suited for energy metering, power measurement, and circuit breaker applications. The ADC inputs can be connected directly to resistor divider networks or power transformers for voltage measurement, or to current transformers or Rogowski coils for current measurement. Individual ADC channels can be independently configured for their sensor inputs. A low-noise, programmable gain amplifier (PGA) provides gains from 1 to 128 to amplify low-level signals. In addition, the device integrates inter-channel phase calibration, offset, and gain calibration registers to help eliminate signal chain errors. The device integrates a low-drift, 1.2V reference to reduce PCB area. Optional CRC on data input, data output, and register maps ensures communication integrity. The complete AFE is available in a 32-pin TQFP package or a leadless 32-pin WQFN package, rated for an industrial temperature range of –40°C to +125°C.

Applications

Electricity meters: commercial and residential
Circuit breakers
Protective relays
Power quality monitors
Battery test equipment
Battery management systems

Key features

6 synchronous sampling differential inputs
Programmable data rate up to 32kSPS
Programmable gain up to 128
Dynamic range: 102dB at gain = 1, 4kSPS; 80dB at gain = 64, 4kSPS
Total harmonic distortion: -100dB
High-impedance inputs for direct sensor connection: 330kΩ at gain = 1, 2, and 4; ≥ 1MΩ at gain = 8, 16, 32, 64, and 128
Programmable channel-to-channel phase delay calibration with 244ns resolution at fCLKIN = 8.192MHz
Current monitoring mode for ultralow-power tamper detection
Fast startup: first data within 0.5ms of voltage ramp-up
Integrated negative charge pump allows input signals below ground
Channel-to-channel crosstalk: -120dB
Low-drift internal voltage reference
CRC for communication and register map
2.7V to 3.6V analog and digital supply
Low power: 4.9mW at 3V AVDD and DVDD
Package: 32-lead TQFP or 32-lead WQFN
Operating temperature range: -40°C to +125°C