ADS1220IPWR
Texas Instruments (TI) Also known as: Burr-Brown, Chipcon, Comlinear, Luminary Micro, Power Trends, Unitrode
Category: Precision ADCs
Description: 24-bit, 2-kSPS, four-channel, low-power, delta-sigma ADC with PGA, VREF, SPI and two IDACs 16-TSSOP -40 to 125
Avg. Price $7.55 | Auth QOH 8,576 | Ind QOH 167,576
Part Status: Active
Lead Time: 6 week(s)
Distributor | Disti# | RoHS Status | Pkg. | Stock (as of) | Price | |||
---|---|---|---|---|---|---|---|---|
Digi-Key | 296-39851-1-ND | ROHS3 Compliant | Cut Tape (CT) | 3,038 | 1 $8.41 10 $7.6 25 $7.2468 100 $6.2923 250 $6.00952 500 $5.47924 1K $4.77225 | BUY | ||
296-39851-6-ND | ROHS3 Compliant | Digi-Reel® | 3,038 | 1 $8.41 10 $7.6 25 $7.2468 100 $6.2923 250 $6.00952 500 $5.47924 1K $4.77225 | BUY | |||
296-39851-2-ND | ROHS3 Compliant | Tape & Reel (TR) | 2,500 | 1 $4.5955 | BUY | |||
Ariat Technology Limited | RoHS Compliant | IC ADC 24-BIT 2KSPS 16-TSSOP | 2,000 | QUOTE | ||||
Best Technology Components Ltd. | RoHS | 20,750 | QUOTE | |||||
C Plus Electronics | 5,032 | |||||||
Cytech Systems Limited | 2,500 | QUOTE | ||||||
Digi-ic/Smart Pioneer Electronics, Co., Ltd. | ADS1220IPWR | Compliant | Reel | 54,007 | BUY | |||
Eagle Technology Solutions | 15,000 | QUOTE | ||||||
Hightech Semiconductor Co., Ltd. | ADS1220IPWR | RoHS compaliant | 5,000 | QUOTE | ||||
ICSOLE Technology Limited | 8,878 | QUOTE | ||||||
ICSOSO Electronics Co., Ltd. | ADS1220IPWR | RoHS Compliant | 6,189 | BUY | ||||
Lixinc Electronics | ADS1220IPWR | 4,707 | 1 $8.77 | |||||
RX Electronics Limited | IC ADC 24BIT SIGMA-DELTA 16TSSOP | Compliant | EA | 10,264 | QUOTE | |||
RYX Electronic Limited | 15,509 | QUOTE | ||||||
Shenzhen Shengyu Electronics Technology | ADS1220IPWR. | 4,375 | QUOTE | |||||
ADS1220IPWR | 13,365 | QUOTE | ||||||
Detailed information:
The ADS1220 is a precision, 24-bit, analog-to-digital converter (ADC) that offers many integrated features to reduce system cost and component count in applications measuring small sensor signals. The device features two differential or four single-ended inputs through a flexible input multiplexer (MUX), a low-noise, programmable gain amplifier (PGA), two programmable excitation current sources, a voltage reference, an oscillator, a low-side switch, and a precision temperature sensor.
The device can perform conversions at data rates up to 2000 samples-per-second (SPS) with single-cycle settling. At 20 SPS, the digital filter offers simultaneous 50-Hz and 60-Hz rejection for noisy industrial applications. The internal PGA offers gains up to 128 V/V. This PGA makes the ADS1220 ideally-suited for applications measuring small sensor signals, such as resistance temperature detectors (RTDs), thermocouples, thermistors, and resistive bridge sensors. The device supports measurements of pseudo- or fully-differential signals when using the PGA. Alternatively, the device can be configured to bypass the internal PGA while still providing high input impedance and gains up to 4 V/V, allowing for single-ended measurements.
Power consumption is as low as 120 µA when operating in duty-cycle mode with the PGA disabled. The ADS1220 is offered in a leadless VQFN-16 or a TSSOP-16 package and is specified over a temperature range of –40°C to +125°C.
The device can perform conversions at data rates up to 2000 samples-per-second (SPS) with single-cycle settling. At 20 SPS, the digital filter offers simultaneous 50-Hz and 60-Hz rejection for noisy industrial applications. The internal PGA offers gains up to 128 V/V. This PGA makes the ADS1220 ideally-suited for applications measuring small sensor signals, such as resistance temperature detectors (RTDs), thermocouples, thermistors, and resistive bridge sensors. The device supports measurements of pseudo- or fully-differential signals when using the PGA. Alternatively, the device can be configured to bypass the internal PGA while still providing high input impedance and gains up to 4 V/V, allowing for single-ended measurements.
Power consumption is as low as 120 µA when operating in duty-cycle mode with the PGA disabled. The ADS1220 is offered in a leadless VQFN-16 or a TSSOP-16 package and is specified over a temperature range of –40°C to +125°C.