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ANALOG DEVICES MAX1147BCUP+

Analogue to Digital Converter, 14 bit, 116 kSPS, Differential, Single Ended, SPI, Single, 2.7 V

ANALOG DEVICES MAX1147BCUP+
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Manufacturer Part No:
MAX1147BCUP+
Order Code:
2800060
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Product Range
Quad 14-Bit SAR ADCs
Technical Datasheet:
MAX1147BCUP+   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Range Selector (Quad 14-Bit SAR ADCs)

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Product Overview

The MAX1147BCUP+ is a multichannel, true-differential, serial, 14bit ADC in 20 pin TSSOP package. It features an internal track/hold (T/H), voltage reference and clock. The serial strobe output (SSTRB) allows convenient connection to digital signal processors. It uses an internal clock or an external serial-interface clock to perform SAR ADC. Includes an internal +2.500V reference. All devices accept an external reference from 1.5V to VDD. It provides a hardware shutdown and two software power-down modes. Using the software power-down modes allows the devices to be powered down between conversions. When powered down, accessing the serial interface automatically powers up the devices. The quick turn-on time allows power-down between all conversions. This technique reduces supply current to under 120µA for quick turn-on. Typical applications include portable data logging, data acquisition, medical instruments and process control.
  • Single 2.7V to 3.6V supply
  • Analog inputs are software configurable for unipolar/bipolar, single ended/differential operation
  • 4 channel single ended or 2 channel differential inputs
  • 116Ksps sampling rate
  • Low power 1.1mA (116Ksps), 120µA (10Ksps), 12µA (1Ksps) and 300nA (power-down mode)
  • 4-wire serial interface connects directly to SPI™/QSPI™/MICROWIRE™ devices without external logic
  • INL is ±0.7LSB, DNL is ±0.5LSB, offset error is ±10LSB, gain error is ±20LSB
  • Offset temperature coefficient is 0.3ppm/°C, Full-power bandwidth is 2MHz
  • Signal to noise plus distortion is 81dB, THD is -96dBc, spurious-free dynamic range is 98dBc
  • Operating temperature range from -40°C to 70°C

Applications

Signal Processing, Portable Devices, Medical, Automation & Process Control

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
14bit

:
116kSPS

:
Differential, Single Ended

:
SPI

:
Single

:
2.7V

:
3.6V

:
TSSOP

:
20Pins

:
-40°C

:
70°C

:
Quad 14-Bit SAR ADCs

:
-

:
-

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Technical Documents (1)

Available for back order

More stock available to supplier lead times which is approximately 10/28/24

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

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HK$207.72

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