LTC2309IF#PBF Multiplexed A/D Converters by Analog Devices

Status: Production
Series: LTC2309
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC2309 is a low noise, low power, 8-channel, 12-bit successive approximation ADC with an I2C compatible serial interface. This ADC includes an internal reference and a fully differential sample-and-hold circuit to reduce common mode noise. The LTC2309 operates from an internal clock to achieve a fast 1.3μs conversion time. The LTC2309 operates from a single 5V supply and draws just 300μA at a throughput rate of 1ksps. The ADC enters nap mode when not converting, reducing the power dissipation. The LTC2309 is available in both a small 24-pin 4mm × 4mm QFN and a 20-pin TSSOP package. The internal 2.5V reference and 8-channel multiplexer further reduce PCB board space requirements. The low power consumption and small size make the LTC2309 ideal for battery-operated and portable

Where to Buy

Prices starting from US$4.62

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$4.62
1,486
in stock
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Logo for Chip One Stop
Chip One Stop
from US$7.93
4
in stock
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Logo for Newark Electronics
Newark Electronics
from US$8.25
-
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Logo for element14
element14
from US$6.64
-
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Logo for Richardson RFPD
Richardson RFPD
from US$5.97
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Farnell
from US$6.21
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Features

12-Bit Resolution
Low Power: 1.5mW at 1ksps, 35μW Sleep Mode
14ksps Throughput Rate
Low Noise: SNR = 73.4dB
Guaranteed No Missing Codes
Single 5V Supply
2-Wire I2C Compatible Serial Interface with Nine Addresses Plus One Global for Synchronization
Fast Conversion Time: 1.3μs
Internal Reference
Internal 8-Channel Multiplexer
Internal Conversion Clock
Unipolar or Bipolar Input Ranges (Software Selectable)
Guaranteed Operation from –40°C to 125°C (TSSOP Package)
24-Pin 4mm × 4mm QFN and 20-Pin TSSOP Packages

Alternative Descriptions

8-Ch, 12-B SAR ADC w/ I2C Int | Analog Devices
Adc, 12Bit, 14Ksps, Tssop-20 | Newark Electronics
ADC, 12BIT, 14KSPS, TSSOP-20 | element14
CONVERTER - ADC | Richardson RFPD


LTC2309IF#PBF Data & Signal Conversion by Linear Technology

ADC SAR 12BIT 14KSPS TSSOP-20

Status: Unknown
Series: Octal 12-Bit SAR ADCs
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) 12bit
Sampling Rate 14kSPS
Input Channel Type Pseudo Differential Single Ended
Data Interface I2C
Supply Voltage Type Single
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
ADC / DAC Case Style TSSOP
No. of Pins 20Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range Octal 12-Bit SAR ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC2309IF#PBF?

Additional datasheets, footprints and schematics for LTC2309IF#PBF are listed on our Part Details page. You can also find images and similar parts to LTC2309IF#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC2309IF#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC2309IF#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC2309IF#PBF fall under?

The LTC2309IF#PBF is listed under Multiplexed A/D Converters.

Can I view similar or alternative parts?

You can view similar parts to LTC2309IF#PBF when available in the Multiplexed A/D Converters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LTC2309IF#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC2309IF#PBF RoHS compliant?

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

Which authorised distributors for LTC2309IF#PBF have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Richardson RFPD have stock available or on a lead time for LTC2309IF#PBF.

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