LTC1402CGN#PBF Single Channel A/D Converters by Analog Devices

Status: Production
Series: LTC1402
RoHS: Compliant
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The LTC1402 is a 12-bit, 2.2Msps sampling A/D converter. This high performance device includes a high dynamic range sample-and-hold and a precision reference. It operates from a single 5V supply or dual ±5V supplies and draws only 90mW from 5V.The versatile differential input offers a unipolar range of 4.096V and a bipolar range of ±2.048V for dual supply systems where high performance op amps perform best, eliminating the need for special translation circuitry.The high common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source.Outstanding AC performance includes 72dB S/(N + D) and –93dB SFDR at the Nyquist input frequency of 1.1MHz with dual ±5V supplies and –84dB SFDR with a single 5V supply.The LTC1402 has two power saving modes: Nap and Sleep. Nap mode consumes only 15mW of power and can wake up and convert immediately. In Sleep mode, it typically consumes 10µW of power. Upon power-up from Sleep mode, a reference ready (REFRDY) signal is available in the serial data word to indicate that the reference has settled and the chip is ready to convert.The 3-wire serial port allows compact and efficient data transfer to a wide range of microprocessors, microcontrollers and DSPs. A digital output driver power supply pin allows direct connection to 3V or lower logic.

Where to Buy

Prices starting from US$9.91

Distributor Stock
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Analog Devices
from US$9.91
1,239
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Newark Electronics
from US$15.09
100
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element14
from US$15.27
100
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Farnell
from US$14.37
100
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Richardson RFPD
from US$12.79
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Features

Sample Rate: 2.2Msps
72dB S/(N + D) and -89dB THD at Nyquist
Power Dissipation: 90mW (Typ)
80MHz Full Power Bandwidth Sampling
No Missing Codes over Temperature
Available in 16-Pin Narrow SSOP Package
Single Supply 5V or ±5V Operation
Nap Mode with Instant Wake-Up: 15mW
Sleep Mode: 10µW
True Differential Inputs Reject Common Mode Noise
Input Range (1mV/LSB): 0V to 4.096V or ±2.048V
Internal Reference Can Be Overdriven Externally
3-Wire Interface to DSPs and Processors (SPI and MICROWIRE™ Compatible)

Alternative Descriptions

Serial 12-B, 2.2Msps Smpl ADC | Analog Devices
Adc, 12Bit, 2.2Msps, Nssop-16 | Newark Electronics
ADC, 12BIT, 2.2MSPS, NSSOP-16 | element14
CONVERTER - ADC | Richardson RFPD


LTC1402CGN#PBF Data & Signal Conversion by Linear Technology

ADC 12BIT 2.2MSPS 16SSOP

Status: Unknown
Series: Single 12-Bit SAR ADCs
RoHS: Unknown
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Specifications

Resolution (Bits) 12bit
Sampling Rate 2.2MSPS
Input Channel Type Differential Single Ended
Data Interface SPI
Supply Voltage Type Single
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
ADC / DAC Case Style SSOP
No. of Pins 16Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range Single 12-Bit SAR ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Operating Temperature Range 0°C to +70°C
Supply Current 18mA
Supply Voltage Range 4.75V to 5.25V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC1402CGN#PBF?

Additional datasheets, footprints and schematics for LTC1402CGN#PBF are listed on our Part Details page. You can also find images and similar parts to LTC1402CGN#PBF on this page.

What pricing and inventory information can I view?

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What category does LTC1402CGN#PBF fall under?

The LTC1402CGN#PBF is listed under Single Channel A/D Converters.

Can I view similar or alternative parts?

You can view similar parts to LTC1402CGN#PBF when available in the Single Channel A/D Converters range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LTC1402CGN#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC1402CGN#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC1402CGN#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC1402CGN#PBF.

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