AD604ARSZ-R7

Mfr. #:: AD604ARSZ-R7
Manufacturer:: Analog Devices Inc.
Description:: Special Purpose Amplifiers Dual Variable Gain AMP Ultra Low Noise
Lifecycle:: New from this manufacturer.
Datasheet:: AD604ARSZ-R7 Datasheet
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More Information:: AD604ARSZ-R7 more Information AD604ARSZ-R7 Product Details

Product Attribute
Attribute Value

Manufacturer:: Analog Devices Inc.

Product Category:: Special Purpose Amplifiers

RoHS:: Y

Series:: AD604

Amplifier Type:: Variable Gain Amplifiers

Number of Channels:: 2 Channel

GBP - Gain Bandwidth Product:: 40 MHz

SR - Slew Rate:: 170 V/us

Output Current per Channel:: 40 mA

Ib - Input Bias Current:: - 400 nA

Operating Supply Current:: 32 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: SSOP-24

Packaging:: Reel

Height:: 1.75 mm

Length:: 8.2 mm

Supply Type:: Dual

Width:: 5.3 mm

Brand:: Analog Devices

3 dB Bandwidth:: 40 MHz

Development Kit:: AD604-EVALZ

Dual Supply Voltage:: +/- 5 V

Maximum Input Resistance:: 300 kOhms at +/- 5 V

Operating Supply Voltage:: 5 V

Product Type:: Special Purpose Amplifiers

Factory Pack Quantity:: 500

Subcategory:: Amplifier ICs

Voltage Gain dB:: 54 dB

Unit Weight:: 0.059966 oz

Tags: AD604ARSZ, AD604ARS, AD604AR, AD604A, AD604, AD60, AD6

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If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Email: info@omo-ic.com

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AD604ARSZ-R7 Description

***et Europe: SP Amp Variable Gain Amp Dual 24-Pin SSOP T/R

***i-Key: IC OPAMP VGA 2 CIRCUIT 24SSOP

***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

AD604ARSZ-R7 More Information

Amplifiers ADI SLP

Amplifier ICs: Analog Devices Amplifier ICs focus on amplifiers that deliver high performance and high value. ADI combines circuit design, manufacturing process innovation, and applications expertise to create products that simplify the signal-conditioning design.

Market price

Part #	Mfg.	Description	Stock	Price
AD604ARSZ-R7 DISTI # AD604ARSZ-R7TR-ND	Analog Devices Inc	IC OPAMP VGA 40MHZ 24SSOP RoHS: Compliant Min Qty: 500 Container: Tape & Reel (TR)	Temporarily Out of Stock	500:$27.8236
AD604ARSZ-R7	Analog Devices Inc	Analog Circuit, 1 Func, PDSO24 RoHS: Compliant	227	1000:$27.5300 500:$28.9800 100:$30.1700 25:$31.4600 1:$33.8800
AD604ARSZ DISTI # 584-AD604ARSZ	Analog Devices Inc	Special Purpose Amplifiers Dual Variable Gain AMP Ultra Low Noise RoHS: Compliant	28	1:$35.5500 5:$34.5300 10:$33.4000 25:$31.8000 50:$30.3900 100:$29.0800 250:$27.0600
AD604ARSZ-R7 DISTI # 584-AD604ARSZ-R7	Analog Devices Inc	Special Purpose Amplifiers Dual Variable Gain AMP Ultra Low Noise RoHS: Compliant	0	500:$25.6200

AD604ARSZ-R7

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes