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Analog Devices LTC1402CGN#PBF — Memory (DRAM / SRAM / Flash / EEPROM)
Analog Devices

LTC1402CGN#PBF ADC, 12-bit, 2.2 MSPS, SAR, 16-SSOP

MPNLTC1402CGN#PBF
End of Life

Analog Devices LTC1402CGN#PBF, 12-bit SAR ADC, 2.2 MSPS, differential input, SPI, 16-SSOP (0.154", 3.90mm Width), Tube.

$18.28Ref. price · indicative, final on quote
Packaging16-SSOP (0.154", 3.90mm Width)
StockIn Stock (31)
Lead timeIn Stock wk
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

LTC1402CGN#PBF Technical Specifications
ParameterValue
Input typeDifferential
Mounting typeSurface Mount
Reference typeExternal, Internal
Voltage - supply, analog±5V, 5V
Voltage - supply, digital±5V, 5V
Number of inputs1
InterfaceSPI
Operating temperature0°C ~ 70°C
PackageTube
ArchitectureSAR
ConfigurationS/H-ADC
Number of bits12
Case16-SSOP (0.154\", 3.90mm Width)
Ratio - s (H:ADC)1:1
Number of a (D converters)1
Sampling rate (Per second)2.2M

Product details

12-bit SAR ADC at 2.2 MSPS — differential input, SPI output

The LTC1402CGN#PBF is a 12-bit successive-approximation-register (SAR) ADC from Analog Devices, sampling at 2.2 million samples per second (MSPS) with a single differential input channel. Data is read out over an SPI-compatible serial interface, and the internal S/H-ADC architecture (1:1 ratio) delivers a single conversion per trigger. It operates from dual ±5 V or single 5 V supplies for both analog and digital rails, and accepts either an external or internal voltage reference.

Frequently asked questions

What is the sampling rate and resolution of LTC1402CGN#PBF?

It is a 12-bit SAR ADC with a maximum sampling rate of 2.2 MSPS. The single differential input channel and SPI data interface make it a straightforward drop-in for high-speed data acquisition chains.

What package does LTC1402CGN#PBF come in?

It is a surface-mount device.

What supply voltages does LTC1402CGN#PBF require?

It operates from dual ±5 V or a single 5 V supply for both the analog and digital sections. The reference can be either external or internal.

What is the input type and architecture of LTC1402CGN#PBF?

The input is differential, and the converter uses a successive-approximation-register (SAR) architecture with an internal sample-and-hold (1:1 S/H:ADC ratio).