AD604ANZ

Mfr. #:: AD604ANZ
Manufacturer:: Analog Devices Inc.
Description:: Special Purpose Amplifiers Dual Variable Gain AMP Ultra Low Noise
Lifecycle:: New from this manufacturer.
Datasheet:: AD604ANZ Datasheet
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More Information:: AD604ANZ more Information AD604ANZ 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

CMRR - Common Mode Rejection Ratio:: 20 dB

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:: Through Hole

Package / Case:: PDIP-24

Packaging:: Tube

Height:: 3.3 mm

Length:: 31.75 mm

Output Type:: -

Supply Type:: Dual

Width:: 6.35 mm

Brand:: Analog Devices

3 dB Bandwidth:: 40 MHz

Development Kit:: AD604-EVALZ

Dual Supply Voltage:: +/- 5 V

en - Input Voltage Noise Density:: 1.8 nV/sqrt Hz

In - Input Noise Current Density:: 2.7 pA/sqrt Hz

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

NF - Noise Figure:: 8.4 dB

Operating Supply Voltage:: 5 V

Product Type:: Special Purpose Amplifiers

Factory Pack Quantity:: 15

Subcategory:: Amplifier ICs

Vcm - Common Mode Voltage:: 0.1 V to 2.9 V

Voltage Gain dB:: 54 dB

Unit Weight:: 0.131925 oz

Tags: 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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AD604ANZ Description

*** Electronic Components: Special Purpose Amplifiers Dual Variable Gain AMP Ultra Low Noise

***ment14 APAC: VGA, DUAL LOW NOISE, PDIP24, 604; No. of Amplifiers:2; Bandwidth:40MHz; Gain Accuracy:3dB; No. of Channels:1; Amplifier Case Style:DIP; No. of Pins:24; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (15-Dec-2010); Package / Case:PDIP; Base Number:604; Gain Bandwidth:40MHz; Gain dB Max:54dB; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Programmable Gain Max:48; Programmable Gain Min:0; Slew Rate:170V/µs; Supply Voltage + Nom:5V; Supply Voltage Max:6.5V; Termination Type:Through Hole

***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

Market price

Part #	Mfg.	Description	Stock	Price
AD604ANZ DISTI # AD604ANZ-ND	Analog Devices Inc	IC OPAMP VGA 40MHZ 24DIP RoHS: Compliant Min Qty: 15 Container: Tube	Limited Supply - Call
AD604ANZ DISTI # 584-AD604ANZ	Analog Devices Inc	Special Purpose Amplifiers Dual Variable Gain AMP Ultra Low Noise RoHS: Compliant	0
AD604ANZ	Analog Devices Inc	Analog Circuit, 1 Func, PDIP24 RoHS: Compliant	5368	1000:$31.3700 500:$33.0200 100:$34.3800 25:$35.8500 1:$38.6100

AD604ANZ

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes