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ML2009

Features: `Low noise 0dBrnc max with +24dB gain`Low harmonic distortion 60dB max`Gain range 24 to +24dB`Resolution 0.1dB steps`Flat frequency response ±0.05dB from 0.3-4kHz ±0.10dB from 0.1-20kHz`Low supply current 4mA max from ±5V supplies`TTL/CMOS compatible digital interface`ML2008 is designed ...

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SeekIC No. : 004422001 Detail

ML2009: Features: `Low noise 0dBrnc max with +24dB gain`Low harmonic distortion 60dB max`Gain range 24 to +24dB`Resolution 0.1dB steps`Flat frequency response ±0.05dB from 0.3-4kHz ±0.10dB from 0.1-20kHz`Lo...

ML2009 Data Sheet

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Part Number:
ML2009
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

`Low noise 0dBrnc max with +24dB gain
`Low harmonic distortion 60dB max
`Gain range 24 to +24dB
`Resolution 0.1dB steps
`Flat frequency response ±0.05dB from 0.3-4kHz ±0.10dB from 0.1-20kHz
`Low supply current 4mA max from ±5V supplies
`TTL/CMOS compatible digital interface
`ML2008 is designed to interface to an 8-bit data bus; ML2009 to 16-bit data bus


Pinout

Connection Diagram




Specifications

Supply Voltage
VCC .................................................................... +6.5V
VSS ......................................................................6.5V
AGND with Respect to GND....................... VCC to VSS
Analog Inputs and Outputs ..... VSS 0.3V to VCC +0.3V
Digital Inputs and Outputs... GND 0.3V to VCC +0.3V
Input Current Per Pin ........................................ ±25mA
Power Dissipation ........................................... 750mW
Storage Temperature Range ............... 65°C to +150°C
Lead Temperature (Soldering 10 sec.) ................. 300°C


Description

The ML2008 and ML2009 are digitally controlled logarithmic gain/attenuators with a range of 24 to +24dB in 0.1dB steps.

Easy interface to microprocessors of ML2009 is provided by an input latch and control signals consisting of chip select and write.

The interface for gain setting of the ML2008 is by an 8-bit data word, while the ML2009 is designed to interface to a 16-bit data bus with a single write operation by hardwiring the gain/attenuation pin or LSB pin. The ML2008 can be power downed by the microprocessor utilizing a bit in the second write operation.

Absolute gain accuracy of ML2009 is 0.05dB max over supply tolerance of ±10% and temperature range.

These CMOS logarithmic gain/attenuators ML2009 are designed for  a wide variety of applications in telecom, audio, sonar orgeneral purpose function generation.




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