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Orders Over
$5000
TI ADS7844E
20-SSOP package
Brands: Texas Instruments
Mfr.Part #: ADS7844E
Datasheet: ADS7844E Datasheet (PDF)
Package/Case: QSOP-20
RoHS Status:
Stock Condition: 8,688 pcs, New Original
Product Type: Analog to Digital Converters (ADC)
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $6.080 | $6.080 |
| 10 | $5.360 | $53.600 |
| 50 | $4.919 | $245.950 |
| 100 | $4.549 | $454.900 |
In Stock: 8,688 PCS
ADS7844E General Description
In addition to its low power consumption and high speed, the ADS7844E features an on-board multiplexer and a shutdown mode that reduces power dissipation to under 1µW, further enhancing its suitability for battery-operated applications. The serial interface also provides low-cost isolation for remote data acquisition, making the ADS7844E a versatile and cost-effective solution for data acquisition systems. With guaranteed operation down to 2.7V and available in a 20-lead QSOP package, the ADS7844E offers reliable performance over a wide temperature range (-40°C to +85°C)
Features
- High-speed serial communication
- Data synchronization and timing
- Multi-drop bus support
- Built-in diagnostics and error detection
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | Analog to Digital Converters - ADC |
| RoHS | Details | Series | ADS7844 |
| Mounting Style | SMD/SMT | Package / Case | QSOP-20 |
| Resolution | 12 bit | Number of Channels | 8 Channel |
| Interface Type | SPI | Sampling Rate | 200 kS/s |
| Input Type | Pseudo-Differential/Single-Ended | Architecture | SAR |
| Analog Supply Voltage | 2.7 V to 5.25 V | Digital Supply Voltage | 1.9 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
| Brand | Texas Instruments | DNL - Differential Nonlinearity | +/- 0.8 LSB |
| Height | 1.5 mm | INL - Integral Nonlinearity | +/- 2 LSB |
| Length | 8.75 mm | Moisture Sensitive | Yes |
| Number of Converters | 1 Converter | Operating Supply Voltage | 5 V |
| Pd - Power Dissipation | 4.5 mW | Power Consumption | 1.8 mW |
| Product Type | ADCs - Analog to Digital Converters | Reference Type | External |
| SINAD - Signal to Noise and Distortion Ratio | 72 dB | Factory Pack Quantity | 50 |
| Subcategory | Data Converter ICs | Supply Voltage - Max | 5 V |
| Supply Voltage - Min | 5 V | Width | 4 mm |
| Unit Weight | 0.015873 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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
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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.
Part points
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The ADS7844E chip is an 8-channel analog-to-digital converter (ADC) that can convert analog signals to digital data with high precision and accuracy. It is commonly used in various electronic devices such as sensors, data acquisition systems, and industrial control applications. The chip has a maximum sampling rate of 200k samples per second and features a built-in reference voltage source for simplified integration into electronic circuits.
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Equivalent
Some equivalent products of the ADS7844E chip include the ADS7846, ADS7843, and ADS7845. These chips are also 12-bit analog-to-digital converters (ADCs) with similar features and performance to the ADS7844E. They can be used as drop-in replacements in many applications. -
Features
The ADS7844E is a 12-bit, four-channel, pseudo-differential analog-to-digital converter (ADC) from Texas Instruments. It features a fast conversion time of 2μs per channel, low power consumption, and a selectable input range. It is ideal for applications requiring high resolution and high-speed data acquisition. -
Pinout
The ADS7844E is a 12-bit analog-to-digital converter with 4 channels. It has a 16-pin SSOP package. The pin functions include power supply (VDD and VSS), analog inputs (AIN0-3), reference voltage (VREF), serial interface (SCLK, DIN, DOUT, CS), and digital output (DRDY). -
Manufacturer
The ADS7844E is manufactured by Texas Instruments Inc., a multinational semiconductor company based in the United States. Texas Instruments produces a wide range of semiconductor products, including analog and digital signal processing components, as well as integrated circuits for a variety of applications in the automotive, industrial, and consumer electronics sectors. -
Application Field
The ADS7844E is commonly used in applications such as data acquisition systems, industrial control systems, medical instruments, and process control instruments. It is well-suited for tasks requiring high-speed, high-precision analog-to-digital conversion, making it ideal for a range of monitoring and control applications. -
Package
The ADS7844E chip comes in a TSSOP-16 package and has a 16-bit resolution. It is offered in a small form factor with dimensions of 5mm x 4.4mm.
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