Analog Devices Inc. AD7891BPZ-1REEL
- Part Number:
- AD7891BPZ-1REEL
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3006251-AD7891BPZ-1REEL
- Description:
- IC DAS 12BIT 8CH 44-PLCC
- Datasheet:
- AD7891BPZ-1REEL
Description
The AD7891 is an 8-channel, 12-bit data acquisition system that combines an input multiplexer, track/hold amplifier, 12-bit ADC, 2.5 V reference, and high-speed interface on a single chip. It operates from a single 5 V supply and accepts various analog input ranges. The AD7891 provides the option of either a parallel or serial interface structure determined by the MODE pin. It has standard control inputs and fast data access times for both interfaces, ensuring easy interfacing with modern microprocessors, microcontrollers, and digital signal processors.
Features
Fast 12-bit ADC with 1.6 μs conversion time
8 single-ended analog input channels
Overvoltage protection on each channel
Selection of input ranges:
±5 V, ±10 V for AD7891-1
0 to 2.5 V, 0 to 5 V, ±2.5 V for AD7891-2
2.5 V reference
Standby mode (75 μW typ)
Single-supply, low power operation (100 mW max)
Parallel and serial interface
On-chip track/hold amplifier
Applications
Data acquisition systems
Motor control
Mobile communication base stations
Instrumentation
The AD7891 is an 8-channel, 12-bit data acquisition system that combines an input multiplexer, track/hold amplifier, 12-bit ADC, 2.5 V reference, and high-speed interface on a single chip. It operates from a single 5 V supply and accepts various analog input ranges. The AD7891 provides the option of either a parallel or serial interface structure determined by the MODE pin. It has standard control inputs and fast data access times for both interfaces, ensuring easy interfacing with modern microprocessors, microcontrollers, and digital signal processors.
Features
Fast 12-bit ADC with 1.6 μs conversion time
8 single-ended analog input channels
Overvoltage protection on each channel
Selection of input ranges:
±5 V, ±10 V for AD7891-1
0 to 2.5 V, 0 to 5 V, ±2.5 V for AD7891-2
2.5 V reference
Standby mode (75 μW typ)
Single-supply, low power operation (100 mW max)
Parallel and serial interface
On-chip track/hold amplifier
Applications
Data acquisition systems
Motor control
Mobile communication base stations
Instrumentation
Analog Devices Inc. AD7891BPZ-1REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7891BPZ-1REEL.
- Contact PlatingTin
- Mounting TypeSurface Mount
- Package / Case44-LCC (J-Lead)
- Surface MountYES
- Number of Pins44
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee3
- Pbfree Codeno
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations44
- ECCN CodeEAR99
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation100mW
- TechnologyCMOS
- Voltage - Supply5V
- Terminal PositionQUAD
- Terminal FormJ BEND
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage5V
- Reflow Temperature-Max (s)40
- Base Part NumberAD7891
- Pin Count44
- Qualification StatusNot Qualified
- Output TypeTTL
- Operating Supply Voltage5V
- Number of Elements1
- PolarityBipolar
- Power Supplies5V
- Number of Channels8
- InterfaceParallel, Serial
- Power Dissipation100mW
- Number of Bits12
- Min Input Voltage2.375V
- Max Input Voltage2.625V
- Supply TypeSingle
- Data InterfaceSerial, Parallel
- Sampling Rate500 ksps
- Number of Analog In Channels8
- Sampling Rate (Per Second)500k
- Output Bit CodeBINARY, 2'S COMPLEMENT BINARY
- Power Consumption82mW
- Integral Nonlinearity (INL)0.75 LSB
- Sample and Hold / Track and HoldTRACK
- Voltage Supply SourceSingle Supply
- Signal to Noise Ratio (SNR)70 dB
- Differential Nonlinearity1 LSB
- Resolution (Bits)12 b
- Height Seated (Max)4.57mm
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
12 September 2023
Comprehensive Analysis of CR123A battery: Features, Applications and Purchase
Ⅰ. CR123A overviewThe CR123A battery, classified under the non-rechargeable (primary) category, is a high-performance power source with distinct specifications. Featuring a robust lithium manganese composition, it boasts a... -
13 September 2023
AT89S52-24PU Microcontroller Equivalent, Features and Working Principle
Ⅰ. AT89S52-24PU overviewAT89S52 is a low-voltage, high-performance 8-bit CMOS microcontroller with 8K bytes of in-circuit programmable flash memory (ISP). AT89S52 is a high-density non-volatile memory compatible with the... -
13 September 2023
The Difference Between CR2016 and CR2032 Button Batteries
Although CR2032 and CR2016 batteries are common coin-type batteries with similar appearance and the same voltage, they have obvious differences in power capacity and size. Below we will... -
14 September 2023
L7809CV Pin Connection, Technical Parameters and Features
Ⅰ. What is L7809CV?L7809CV is a linear voltage regulator with a fixed output voltage and is a type of three-terminal voltage regulator. It uses a series voltage stabilizing...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.