TI ADS1298IPAG
8 Channel AFE 24 Bit 14.1 mW 64-TQFP (10x10)
Brands: Texas Instruments
Mfr.Part #: ADS1298IPAG
Datasheet: ADS1298IPAG Datasheet (PDF)
Package/Case: TQFP-64
Product Type: Analog to Digital Converters - ADC
RoHS Status:
Stock Condition: 6133 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
Add To BomADS1298IPAG General Description
The ADS1294, ADS1296, ADS1298 (ADS129x) and ADS1294R, ADS1296R ADS1298R (ADS129xR) are a family of multichannel, simultaneous sampling, 24-bit, delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with built-in programmable gain amplifiers (PGAs), internal reference, and an onboard oscillator. The ADS129x and ADS129xR incorporate all of the features that are commonly required in medical electrocardiogram (ECG) and electroencephalogram (EEG) applications. With high levels of integration and exceptional performance, the ADS129x and ADS129xR enables the development of scalable medical instrumentation systems at significantly reduced size, power, and overall cost.
The ADS129x and ADS129xR have a flexible input multiplexer (mux) per channel that can be independently connected to the internally-generated signals for test, temperature, and lead-off detection. Additionally, any configuration of input channels can be selected for derivation of the right leg drive (RLD) output signal. The ADS129x and ADS129xR operate at data rates as high as 32 kSPS, thereby allowing the implementation of software pace detection. Lead-off detection can be implemented internal to the device, either with a pullup or pulldown resistor, or an excitation current sink or source. Three integrated amplifiers generate the Wilson central terminal (WCT) and the Goldberger central terminals (GCT) required for a standard 12-lead ECG. The ADS129xR versions include a fully integrated, respiration impedance measurement function. Multiple ADS129x and ADS129xR devices can be cascaded in high channel count systems in a daisy-chain configuration.
Package options include a tiny 8-mm × 8-mm, 64-ball BGA, and a TQFP-64. The ADS129x BGA version is specified over the commercial temperature range of 0°C to 70°C. The ADS129xR BGA and ADS129x TQFP versions are specified over the industrial temperature range of –40°C to +85°C.
Features
- Eight Low-Noise PGAs and Eight High-Resolution ADCs (ADS1298, ADS1298R)
- Low Power: 0.75 mW/channel
- Input-Referred Noise: 4 μVPP (150 Hz BW, G = 6)
- Input Bias Current: 200 pA
- Data Rate: 250 SPS to 32 kSPS
- CMRR: –115 dB
- Programmable Gain: 1, 2, 3, 4, 6, 8, or 12
- Supports systems meeting AAMI EC11, EC13, IEC60601-1, IEC60601-2-27, and IEC60601-2-51 Standards
- Unipolar or Bipolar Supplies:
- AVDD = 2.7 V to 5.25 V
- DVDD = 1.65 V to 3.6 V
- Built-In Right Leg Drive Amplifier, Lead-Off Detection, Wilson Center Terminal, Pace Detection, Test Signals
- Integrated Respiration Impedance Measurement
- Digital Pace Detection Capability
- Built-In Oscillator and Reference
- SPI™-Compatible Serial Interface
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Manufacturer | Texas Instruments | Product Category | Analog to Digital Converters - ADC |
RoHS | Details | Series | ADS1298 |
Mounting Style | SMD/SMT | Package / Case | TQFP-64 |
Resolution | 24 bit | Number of Channels | 8 Channel |
Interface Type | SPI | Sampling Rate | 32 kS/s |
Input Type | Differential | Architecture | Sigma-Delta |
Analog Supply Voltage | 2.7 V to 5.25 V | Digital Supply Voltage | 1.65 V to 3.6 V |
SNR - Signal to Noise Ratio | 112 dB | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Brand | Texas Instruments |
Development Kit | ADS1298ECGFE-PDK | Features | Daisy-Chainable, GPIO, Oscillator, PGA |
INL - Integral Nonlinearity | 8 ppm | Moisture Sensitive | Yes |
Number of Converters | 8 Converter | Operating Supply Current | 500 uA |
Operating Supply Voltage | 1.65 V to 3.6 V, 2.7 V to 5.25 V | Pd - Power Dissipation | 8.8 mW |
Power Consumption | 6 mW | Product Type | ADCs - Analog to Digital Converters |
Reference Type | External, Internal | Reference Voltage | 4 V |
Factory Pack Quantity | 160 | Subcategory | Data Converter ICs |
Supply Voltage - Max | 3.6 V, 5.25 V | Supply Voltage - Min | 1.65 V, 2.7 V |
Unit Weight | 0.012720 oz |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
Step1 :Product
-
Step2 :Vacuum packaging
-
Step3 :Anti-static bag
-
Step4 :Individual packaging
-
Step5 :Packaging boxes
-
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from $0.00
-
365 days quality guarantee for all products