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Manufacturer / Brand: AD
Details: 16 Input/16 Output Analog I/O Port With Integrated Amplifiers IC
Series: AD5590
Quantity Available: Over 17840 pieces

Datasheet for AD5590BBCZ:

AD5590BBCZ datasheet
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Product Parameters
  • Manufacturer Part Number : AD5590BBCZ
  • Manufacturer : AD
  • Description : 16 Input/16 Output Analog I/O Port With Integrated Amplifiers IC
  • Series : AD5590
  • Reference Price : USD 16.072
  • Our Price : We have a better price, contact us by email
  • Product Type : Integrated/Special Purpose A/D Converters
  • Function : A/D & D/A Converter Combinations
  • Current Suggest : Production
  • Status : Production
  • ROHS Status : ROHS Compliant (Lead Free)
  • Package Type : 80-Ball CSPBGA (10mm x 10mm)
  • Pins : 80
  • MFG Package Case : BC-80-2
  • Part Type : OTH
  • Standard Packing Type : Tray
  • Standard Packing Quantity : 184
  • Working Temperature : -40 to 85C
  • Other Part Number : AD5590BBCZ
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of AD5590BBCZ
INPUT CHANNELS
  • 12-bit successive approximation ADC
  • 16 inputs with sequencer
  • Fast throughput rate: 1 MSPS
  • Wide input bandwidth: 70 dB SNR at fIN = 50 kHz
OUTPUT CHANNELS
  • 16 outputs with 12-bit DACs
  • On-chip 2.5 V reference
  • Hardware LDAC and LDAC override function
  • Rail-to-rail operation
  • Operational amplifiers
  • Offset voltage: 2.2 mV maximum
  • Low input bias current: 1 pA maximum
  • Single supply operation
  • Low noise: 22 nV/√Hz
  • Unity gain stable
  • Flexible serial interface SPI-/QSPI-/MICROWIRE-/DSP-compatible
  • See Datasheet for additional features

Product Detailed Description for AD5590BBCZ

The AD5590 is a 16-channel input and 16-channel output analog I/O port with eight uncommitted amplifiers, operating from a single 4.5 V to 5.25 V supply. The AD5590 comprises 16 input channels multiplexed into a 1 MSPS, 12-bit successive approximation ADC with a sequencer to allow a preprogrammed selection of channels to be converted sequentially. The ADC contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 1 MHz.

The conversion process and data acquisition are controlled using ASYNC and the serial clock signal, allowing the device to easily interface with microprocessors or DSPs. The input signal is sampled on the falling edge of ASYNC and conversion is also initiated at this point. There are no pipeline delays associated with the ADC. By setting the relevant bits in the control register, the analog input range for the ADC can be selected to be a 0 V to VREFA input or a 0 V to 2 × VREFA with either straight binary or twos complement output coding. The conversion time is determined by the ASCLK frequency because it is also used as the master clock to control the conversion.

The DAC section of the AD5590 comprises sixteen 12-bit DACs divided into two groups of eight. Each group has an on-chip reference. The on-board references are off at power-up, allowing the use of external references. The internal references are enabled via a software write.

The AD5590 incorporates a power-on reset circuit that ensures that the DAC outputs power up to 0 V and remain powered up at this level until a valid write takes place. The DAC contains a power-down feature that reduces the current consumption of the device and provides software-selectable output loads while in power-down mode for any or all DAC channels. The outputs of all DACs can be updated simultaneously using the LDAC function, with the added functionality of user-selectable DAC channels to simultaneously update. There is also an asynchronous CLR that updates all DACs to a user-programmable code: zero scale, midscale, or full scale.

The AD5590 contains eight low noise, single-supply amplifiers. These amplifiers can be used for signal conditioning for the ADCs, DACs, or other independent circuitry, if required.

Applications

  • Optical Line Cards (Monitoring and Control)
  • Base Stations
  • General Purpose Analog I/O
  • Monitoring and control
Lifecycle information of AD5590BBCZ

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

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