LM2917N/NOPB Data & Signal Conversion by Texas Instruments

FREQUENCY TO VOLTAGE CONV 0.3% DIP-14

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LM2907 and LM2917 devices are monolithic frequency-to-voltage converters with a high gain op amp designed to operate a relay, lamp, or other load when the input frequency reaches or exceeds a selected rate. The tachometer uses a charge pump technique and offers frequency doubling for lowripple, full-input protection in two versions (8-pin LM2907 and LM2917), and its output swings to ground for a zero frequency input. The op amp is fully compatible with the tachometer and has a floating transistor as its output. This feature allows either a ground or supply referred load of up to 50 mA. The collector may be taken above VCC up to a maximum VCE of 28 V. The two basic configurations offered include an 8-pin device with a ground-referenced tachometer input and an internal connection between the tachometer output and the op amp noninverting input. This version is well suited for single speed or frequency switching or fully buffered frequency-to-voltage conversion applications.

Where to Buy

Prices starting from US$0.77

Distributor Stock
Logo for RS
RS
from US$1.37
185
in stock
Buy Now
Logo for Texas Instruments
Texas Instruments
from US$0.77
77,194
in stock
Buy Now
Logo for element14
element14
from US$2.14
855
in stock
Buy Now
Logo for Farnell
Farnell
from US$2.26
855
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$1.40
226
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$2.29
-
Buy Now

Specifications

Frequency 5kHz
Full Scale Range -
Linearity % 0.3%
Supply Voltage Range 0V to 28V
Digital IC Case DIP
No. of Pins 14Pins
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Frequency-to-voltage converter for ground or supply referred load up to 50-mA (with Zener regulat | Texas Instruments
FREQUENCY TO VOLTAGE CONV, 0.3%, DIP-14 | element14
IC: f/U converter | Transfer Multisort Elektronik
Frequency - Voltage Converter LM2917N | RS
Frequency To Voltage Conv, 0.3%, Dip-14 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2917N/NOPB?

Additional datasheets, footprints and schematics for LM2917N/NOPB are listed on our Part Details page. You can also find images and similar parts to LM2917N/NOPB on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM2917N/NOPB on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM2917N/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM2917N/NOPB fall under?

The LM2917N/NOPB is listed under Semiconductors - ICs > Data & Signal Conversion > V/F & F/V Converters.

Can I view similar or alternative parts?

You can view similar parts to LM2917N/NOPB when available in the V/F & F/V 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 LM2917N/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM2917N/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM2917N/NOPB have stock available?

Authorised distributors including Texas Instruments, element14, Farnell, Transfer Multisort Elektronik and RS have stock available or on a lead time for LM2917N/NOPB.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LM2917N/NOPB often in real-time on the comparison pages.

What if I can't find stock of LM2917N/NOPB?

You can fill out our help required form which you can use to request a quote for LM2917N/NOPB from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay