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ADI AD7938BSUZ
Precision signal conversion
Brands: Analog Devices
Mfr.Part #: AD7938BSUZ
Datasheet: AD7938BSUZ Datasheet (PDF)
Package/Case: SU-32-2
Product Type: Data Conversion ICs
RoHS Status:
Stock Condition: 3483 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The AD7938BSUZ is a high-performance, 14-bit, 8-channel analog-to-digital converter (ADC) from Analog Devices. It offers a maximum sampling rate of 1 MSPS and operates on a single 5V power supply. The device features an SPI-compatible serial interface which allows for easy integration with microcontrollers and digital signal processors.With a total harmonic distortion plus noise (THD+N) of -86 dB and a signal-to-noise ratio (SNR) of 73 dB, the AD7938BSUZ provides high accuracy and precision in a variety of applications such as industrial automation, process control, and instrumentation. The device also includes a wide input range of ±10V, making it suitable for both bipolar and unipolar input signals.In addition, the AD7938BSUZ offers a low power consumption of only 12 mW at a 1 MSPS sampling rate, making it ideal for battery-powered applications.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Analog to Digital Converters - ADC | RoHS | Details |
| Series | AD7938 | Mounting Style | SMD/SMT |
| Package / Case | TQFP-32 | Resolution | 12 bit |
| Number of Channels | 8 Channel | Interface Type | Parallel |
| Sampling Rate | 1.5 MS/s | Architecture | SAR |
| Analog Supply Voltage | 2.7 V to 5.25 V | Digital Supply Voltage | 2.7 V to 5.25 V |
| SNR - Signal to Noise Ratio | 71 dB | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C | Brand | Analog Devices |
| Development Kit | EVAL-AD7938CBZ | DNL - Differential Nonlinearity | - 0.95 LSB/1.5 LSB |
| Gain Error | +/- 3 LSB | Height | 1 mm |
| INL - Integral Nonlinearity | +/- 1.5 LSB | Input Voltage | 2.5 V/5 V |
| Length | 7 mm | Moisture Sensitive | Yes |
| Number of ADC Inputs | 8 Input, 4 Input/7 Input, 4 Input | Number of Converters | 1 Converter |
| Operating Supply Voltage | 5 V | Pd - Power Dissipation | 16 mW |
| Product Type | ADCs - Analog to Digital Converters | Reference Type | External, Internal |
| Sample and Hold | Yes | Factory Pack Quantity | 250 |
| Subcategory | Data Converter ICs | Supply Voltage - Max | 5 V |
| Supply Voltage - Min | 5 V | Type | S/H ADC |
| Width | 7 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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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 |
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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. |
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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.
Equivalent Parts
For the AD7938BSUZ component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : AD7928BRUZ-REEL7
Brands :
Package : TSSOP-20
Description : 8-Channel, 1 MSPS, 12-Bit A/D Converter with Sequencer in 20-Lead TSSOP; Package: TSSOP; No of Pins: 20; Temperature Range: Industrial
Part Number : AD7948BRUZ
Brands :
Package :
Description :
Part Number : AD7998BRUZ-1
Brands :
Package : TSSOP-20
Description : 8-Channel, 12-Bit ADC with I2C Compatible Interface in 20-Lead TSSOP; Package: TSSOP; No of Pins: 20; Temperature Range: Industrial
Part Number : ADS8328IPWR
Brands :
Package :
Description :
Part Number : ADS8343EB
Brands :
Package :
Description :
Part points
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The AD7938BSUZ is a 12-bit, 8-channel analog-to-digital converter (ADC) chip developed by Analog Devices. It is designed to convert analog signals into digital data for various applications such as industrial process control and instrumentation. The chip offers a high level of precision and versatility with low power consumption, making it suitable for a wide range of applications.
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Equivalent
Some equivalent products of the AD7938BSUZ chip include the LTC1315, MCP3204, and MAX11614. -
Features
The AD7938BSUZ is an 8-channel, 12-bit analog-to-digital converter (ADC) with a high-accuracy reference and a serial interface. It offers a voltage input range of 0V to VREF with a high sampling rate of up to 200 kSPS. The IC operates from a single 5V supply and provides low power consumption, making it suitable for various precision measurement applications. -
Pinout
The AD7938BSUZ is a 12-bit, 8-channel successive approximation analog-to-digital converter. It has a 28-lead, 5x5mm LFCSP package. The pin count of AD7938BSUZ is 28, and it provides analog input, digital input/output, and power supply pins, as well as reference voltage and serial interface pins. -
Manufacturer
The manufacturer of the AD7938BSUZ is Analog Devices Inc. It is a multinational semiconductor company that specializes in designing and manufacturing analog, mixed-signal, and digital signal processing integrated circuits (ICs). -
Application Field
The AD7938BSUZ is a 14-bit Analog-to-Digital Converter (ADC) with eight multiplexed input channels. It can be used in a variety of applications such as industrial automation, instrumentation, process control, and data acquisition systems, where accurate conversion of analog signals into digital format is required. -
Package
The AD7938BSUZ chip is available in a small 10-lead LFCSP package. The form factor of the chip is surface-mount, and its size is compact, making it suitable for space-constrained applications.
Datasheet PDF
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