AD7921AUJZ-REEL7
- Mfr.Part #
- AD7921AUJZ-REEL7
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23-8 Thin, TSOT-23-8
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR TSOT23-8
- Stock
- 1,223
- In Stock :
- 1,223
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Linearity Error-Max (EL) :
- 0.0366%
- Packaging :
- Tape and Reel (TR)
- Number of A/D Converters :
- 1
- Integral Nonlinearity (INL) :
- 1.5 LSB
- Output Bit Code :
- BINARY
- Ratio - S/H:ADC :
- 1:1
- Data Interface :
- SPI, DSP
- Factory Lead Time :
- 8 Weeks
- Surface Mount :
- yes
- Architecture :
- SAR
- Number of Terminations :
- 8
- Base Part Number :
- AD7921
- Pin Count :
- 8
- Sampling Rate :
- 250 ksps
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Sample and Hold / Track and Hold :
- TRACK
- Voltage - Supply, Digital :
- 2.35V~5.25V
- Reference Type :
- Supply
- Number of Functions :
- 1
- Interface :
- SPI
- Sampling Rate (Per Second) :
- 250k
- Configuration :
- MUX-S/H-ADC
- Number of Elements :
- 1
- Max Supply Voltage :
- 5.25V
- Number of Pins :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Signal to Noise Ratio (SNR) :
- 72.5 dB
- Terminal Position :
- Dual
- Number of Channels :
- 2
- Polarity :
- Unipolar
- ECCN Code :
- EAR99
- Terminal Pitch :
- 0.65mm
- Max Power Dissipation :
- 20mW
- Min Input Voltage :
- 2.35V
- Max Input Voltage :
- 2.35V
- Number of Analog In Channels :
- 2
- Min Supply Voltage :
- 2.35V
- Resolution :
- 1.5 B
- Differential Nonlinearity :
- -0.9 LSB
- Output Format :
- Serial
- Lead Free :
- Contains Lead
- Input Capacitance :
- 20pF
- Package / Case :
- SOT-23-8 Thin, TSOT-23-8
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e4
- Number of Bits :
- 12
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- No
- Power Dissipation :
- 20mW
- Operating Temperature :
- -40°C~85°C
- Mounting Type :
- Surface Mount
- Contact Plating :
- Gold
- Radiation Hardening :
- No
- Lifecycle Status :
- Production (Last Updated: 4 weeks ago)
- Supply Voltage :
- 3V
- Input Type :
- Single Ended
- Voltage - Supply, Analog :
- 2.35V~5.25V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Type :
- Single
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- AD7921AUJZ-REEL7

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7921AUJZ-REEL7 Overview
Introducing the AD7921AUJZ-REEL7, a high-performance 12-bit SAR Analog to Digital Converter (ADC) from Analog Devices, Inc. This precision IC is engineered for compactness, encapsulated in a TSOT-23-8 package, making it an ideal choice for applications where space is at a premium. The AD7921AUJZ-REEL7 stands out for its remarkable efficiency and speed, delivering reliable digital signals from analog inputs with minimal power consumption. It is particularly suited for battery-operated devices due to its low power needs and high data throughput. The inclusion of a serial interface enhances its compatibility with most microcontrollers, simplifying system design and integration.
AD7921AUJZ-REEL7 Features
The AD7921AUJZ-REEL7 offers several key features that make it a standout option for designers. It boasts a 12-bit resolution, ensuring precise measurement, and a fast sampling rate which is critical for real-time monitoring and control applications. Additionally, its single-supply operation and low power consumption are vital for portable devices. The IC also supports a wide input voltage range, providing flexibility across various signal sources.
AD7921AUJZ-REEL7 Applications
- Portable Devices: Its low power consumption and compact size make the AD7921AUJZ-REEL7 perfect for handheld medical instruments and mobile communication devices, where efficiency and space are crucial.
- Industrial Automation: The fast sampling rate and robust serial interface allow seamless integration into industrial control systems, improving process accuracy and system reliability.
- Data Acquisition Systems: With its high-resolution and rapid data throughput, the AD7921AUJZ-REEL7 is ideal for data acquisition in scientific research, providing accurate and timely readings.
- Consumer Electronics: Utilized in devices like smart home gadgets and entertainment systems, the ADC enhances user interaction through improved signal conversion, ensuring smoother and more responsive device performance.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















