Low

TEXAS INSTRUMENTS  LM2907M-8/NOPB  Voltage to Frequency Converter, 10 kHz, 0.3 %, 28V, SOIC, 8 Pins

TEXAS INSTRUMENTS LM2907M-8/NOPB
Technical Data Sheet (10.10KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LM2907M-8/NOPB is a Frequency to Voltage Converter with a high gain op-amp/comparator 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 low ripple, full input protection and its output swings to ground for a zero frequency input. The op-amp/comparator 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 50mA. The two basic configurations offered include an 8-pin device with an input and an internal connection between the tachometer output and the op-amp non-inverting input. Both of these configurations are available with an active shunt regulator connected across the power leads. The regulator clamps the supply such that stable frequency to voltage and frequency to current operations are possible with supply voltage and a suitable resistor.
  • Op-amp/comparator has floating transistor output
  • Frequency doubling for low ripple
  • Tachometer has built-in hysteresis with either differential input or ground referenced input
  • Ground referenced tachometer is fully protected from damage due to swings above VCC & below ground
  • Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

 

Product Information

Frequency:
10kHz
Full Scale Range:
-
Linearity %:
0.3%
Supply Voltage Range:
28V
Digital IC Case:
SOIC
No. of Pins:
8Pins
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

Substitutes

LM2907MX-8/NOPB

IC,Frequency-to-Voltage Converter,BIPOLAR,SO,8PIN

TEXAS INSTRUMENTS

0

Price for: Each (Supplied on Full Reel)

2500+ $0.777

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Voltage to Frequency Converter, 10 kHz, 0.3 %, 28V, SOIC, 8

TEXAS INSTRUMENTS

410: 

Price for: Each

1+ $2.37 10+ $2.02 100+ $1.62 500+ $1.41 More pricing

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Voltage to Frequency Converter, 10 kHz, 0.3 %, 28V, SOIC, 8 Pins

TEXAS INSTRUMENTS

0

Price for: Each

100+ $1.70 500+ $1.48 1000+ $1.22 2500+ $1.14 More pricing

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