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AD7890AR-4

AD7890AR-4
Mfr. #:
AD7890AR-4
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC LC2MOS 8CH 12B Data Acquisition System
Lifecycle:
New from this manufacturer.
Datasheet:
AD7890AR-4 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
AD7890AR-4 DatasheetAD7890AR-4 Datasheet (P4-P6)AD7890AR-4 Datasheet (P7-P9)AD7890AR-4 Datasheet (P10-P12)AD7890AR-4 Datasheet (P13-P15)AD7890AR-4 Datasheet (P16-P18)AD7890AR-4 Datasheet (P19-P21)AD7890AR-4 Datasheet (P22-P24)AD7890AR-4 Datasheet (P25-P27)AD7890AR-4 Datasheet (P28-P29)
ECAD Model:
More Information:
AD7890AR-4 more Information AD7890AR-4 Product Details
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Analog to Digital Converters - ADC
RoHS:
N
Series:
AD7890
Mounting Style:
SMD/SMT
Package / Case:
SOIC-24
Resolution:
12 bit
Number of Channels:
8 Channel
Sampling Rate:
117 kS/s
Input Type:
Single-Ended
Interface Type:
Serial
Architecture:
SAR
Reference Type:
External, Internal
Analog Supply Voltage:
5 V
Digital Supply Voltage:
5 V
SNR - Signal to Noise Ratio:
70 dB
Minimum Operating Temperature:
- 55 C
Maximum Operating Temperature:
+ 125 C
Packaging:
Tube
Height:
2.35 mm
Input Voltage:
4.096 V
Length:
15.6 mm
Number of Converters:
1 Converter
Output Type:
CMOS/TTL
Power Consumption:
30 mW
Type:
S/H ADC
Width:
7.6 mm
Brand:
Analog Devices
DNL - Differential Nonlinearity:
+/- 1 LSB
Gain Error:
+/- 2.5 LSB
INL - Integral Nonlinearity:
+/- 1 LSB
Moisture Sensitive:
Yes
Number of ADC Inputs:
8 Input
Operating Supply Voltage:
5 V
Pd - Power Dissipation:
50 mW
Product Type:
ADCs - Analog to Digital Converters
Sample and Hold:
Yes
Factory Pack Quantity:
31
Subcategory:
Data Converter ICs
Unit Weight:
0.038731 oz
Tags
AD7890AR, AD7890A, AD7890, AD789, AD78, AD7
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
Octal Channel Single ADC SAR 117ksps 12-bit Serial 24-Pin SOIC W Tube
***i-Key
IC DAS 12BIT 8CH 24-SOIC
***hardson RFPD
CONVERTER - ADC
***log Devices
The AD7890 is an 8-channel 12-bit data acquisition system. The part contains an input multiplexer, an on-chip track/hold amplifier, a high speed 12-bit ADC, a 2.5 V reference, and a high speed, serial interface. The part operates from a single 5 V supply and accepts an analog input range of ±10 V (AD7890-10), 0 V to 4.096 V (AD7890-4), and 0 V to 2.5 V (AD7890-2). The multiplexer on the part is independently accessible. This allows the user to insert an antialiasing filter or signal conditioning, if required, between the multiplexer and the ADC. This means that one antialiasing filter can be used for all eight channels. Connection of an external capacitor allows the user to adjust the time given to the multiplexer settling to include any external delays in the filter or signal conditioning circuitry. Output data from the AD7890 is provided via a high speed bidirectional serial interface port. The part contains an on-chip control register, allowing control of channel selection, conversion start, and power-down via the serial port. Versatile, high speed logic ensures easy interfacing to serial ports on microcontrollers and digital signal processors. In addition to the traditional dc accuracy specifications such as linearity, full-scale, and offset errors, the AD7890 is also specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio. Power dissipation in normal mode is low at 30 mW typical and the part can be placed in a standby (power-down) mode if it is not required to perform conversions. The AD7890 is fabricated in Analog Devices, Inc.'s Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. The part is available in a 24-lead, 0.3" wide, plastic or ceramic dual-in-line package or in a 24-lead small outline package (SOIC_W). Product Highlights Complete 12-Bit Data Acquisition System-on-a-Chip. The AD7890 is a complete monolithic ADC combining an 8-channel multiplexer, 12-bit ADC, 2.5 V reference, and a track/hold amplifier on a single chip. Separate Access to Multiplexer and ADC. The AD7890 provides access to the output of the multiplexer allowing one antialiasing filter for 8 channels—a considerable savings over the 8 antialiasing filters required if the multiplexer is internally connected to the ADC. High Speed Serial Interface. The part provides a high speed serial interface for easy connection to serial ports of microcontrollers and DSP processors.
Part # Mfg. Description Stock Price
AD7890AR-4
DISTI # AD7890AR-4-ND		Analog Devices IncIC DAS 12BIT 8CH 24-SOIC
RoHS: Not compliant
Min Qty: 31
Container: Tube		Limited Supply - Call
    AD7890AR-4REEL
    DISTI # AD7890AR-4REEL-ND    		Analog Devices IncIC DAS 12BIT 8CH 24-SOIC
    RoHS: Not compliant
    Min Qty: 1000
    Container: Tape & Reel (TR)    		Limited Supply - Call
      AD7890AR-4
      DISTI # 584-AD7890AR-4      		Analog Devices IncAnalog to Digital Converters - ADC LC2MOS 8CH 12B Data Acquisition System
      RoHS: Not compliant      		0
        AD7890AR-4REEL
        DISTI # 584-AD7890AR-4R        		Analog Devices IncAnalog to Digital Converters - ADC LC2MOS 8CH 12B Data Acquisition System
        RoHS: Not compliant        		0
          AD7890AR-4Analog Devices IncADC, Proprietary Method, 12-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDSO24
          RoHS: Not Compliant          		93
          • 1000:$19.3800
          • 500:$20.4000
          • 100:$21.2400
          • 25:$22.1500
          • 1:$23.8500
          AD7890AR-4Analog Devices Inc 115
            AD7890AR-4
            DISTI # AD7890AR-4            		Analog Devices IncCONVERTER - ADC
            RoHS: Not Compliant            		0
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              AD7893AR-2REEL

              Mfr.#: AD7893AR-2REEL

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              AD7895ARZ-2 AD7895ARZ2 A

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              Availability
              Stock:
              Available
              On Order:
              5500
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