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AD604AN

AD604AN
Mfr. #:
AD604AN
Manufacturer:
Rochester Electronics, LLC
Description:
Analog Circuit, 1 Func, PDIP24
Lifecycle:
New from this manufacturer.
Datasheet:
AD604AN Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Product Attribute
Attribute Value
Tags
AD604A, AD604, AD60, AD6
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We provide 90-360 days warranty.

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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
***et
SP Amp Variable Gain Amp Dual 24-Pin PDIP Tube
***i-Key
IC AMP VGA DUAL ULN 40MA 24DIP
***log Devices
The AD604 is an ultralow noise, very accurate, dual-channel, linear-in-dB variable gain amplifier (VGA) optimized for time-based variable gain control in ultrasound applications; however, it supports any application requiring low noise, wide bandwidth, variable gain control. Each channel of the AD604 provides a 300 kΩ input resistance and unipolar gain control for ease of use. User determined gain ranges, gain scaling (dB/V), and dc level shifting of output further optimize performance. Each channel of the AD604 utilizes a high performance preamplifier that provides an input referred noise voltage of 0.8 nV/√Hz. The very accurate linear-in-dB response of the AD604 is achieved with the differential input exponential amplifier (DSX-AMP) architecture. Each of the DSX-AMPs comprise a variable attenuator of 0 dB to 48.36 dB followed by a high speed fixed gain amplifier. The attenuator is a 7-stage R-1.5R ladder network. The attenuation between tap points is 6.908 dB and 48.36 dB for the ladder network. The equation for the linear-in-dB gain response is G(dB) = (Gain Scaling (dB/V) × VGN (V)) + (Preamp Gain (dB) – 19 dB) Preamplifier gains between 5 and 10 (14 dB and 20 dB) provide overall gain ranges per channel of 0 dB through 48 dB and 6 dB through 54 dB. The two channels of the AD604 can be cascaded to provide greater levels of gain range by bypassing the second channel’s preamplifier. However, in multiple channel systems, cascading the AD604 with other devices in the AD60x VGA family that do not include a preamplifier may provide a more efficient solution. The AD604 provides access to the output of the preamplifier, allowing for external filtering between the preamplifier and the differential attenuator stage. Note that scale factors up to 40 dB/V are achievable with reduced accuracy for scales above 30 dB/V. The gain scales linearly-in-dB with control voltages of 0.4 V to 2.4 V with the 20 dB/V scale. Below and above this gain control range, the gain begins to deviate from the ideal linear-in-dB control law. The gain control region below 0.1 V is not used for gain control. In fact when the gain control voltage is <50 mV, the amplifier channel is powered down to 1.9 mA. The AD604 is available in 24-lead SSOP, SOIC, and PDIP packages and is guaranteed for operation over the −40°C to +85°C temperature range. Applications Ultrasound and sonar time gain control High performance AGC systems Signal measurement Data Sheet, Rev. E, 10/2008
Part # Mfg. Description Stock Price
AD604ANZ
DISTI # AD604ANZ-ND		Analog Devices IncIC OPAMP VGA 2 CIRCUIT 24DIP
RoHS: Compliant
Min Qty: 15
Container: Tube		Limited Supply - Call
    AD604ANZ
    DISTI # 584-AD604ANZ    		Analog Devices IncSpecial Purpose Amplifiers Dual Variable Gain AMP Ultra Low Noise
    RoHS: Compliant    		0
      AD604ANAnalog Devices IncAnalog Circuit, 1 Func, PDIP24
      RoHS: Not Compliant      		2266
      • 1000:$25.0300
      • 500:$26.3400
      • 100:$27.4300
      • 25:$28.6000
      • 1:$30.8000
      AD604ANZAnalog Devices IncAnalog Circuit, 1 Func, PDIP24
      RoHS: Compliant      		5348
      • 1000:$28.0700
      • 500:$29.5400
      • 100:$30.7600
      • 25:$32.0800
      • 1:$34.5400
      AD604ANZ
      DISTI # 1438875      		Analog Devices Inc 
      RoHS: Compliant      		0
      • 500:$36.1800
      • 250:$38.2700
      • 100:$41.3900
      • 50:$43.7300
      • 25:$45.3600
      • 10:$47.6600
      • 5:$49.4200
      • 1:$51.1500
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      Availability
      Stock:
      Available
      On Order:
      5500
      Enter Quantity:
      Current price of AD604AN is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
      Reference price (USD)
      Quantity
      Unit Price
      Ext. Price
      1
      $37.54
      $37.54
      10
      $35.67
      $356.68
      100
      $33.79
      $3 379.05
      500
      $31.91
      $15 956.65
      1000
      $30.04
      $30 036.00
      Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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