LM2917M/NOPB
Voltage to Frequency Converter, Frequency to Voltage, 0 V, 28 V, SOIC, 14 Pins, Surface Mount
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer Part No | LM2917M/NOPBCopy |
| Order Code | 3006065 |
| Your Part Number |
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $4.890 ($5.6235) |
| 10+ | $3.140 ($3.611) |
| 50+ | $3.040 ($3.496) |
| 100+ | $2.930 ($3.3695) |
| 250+ | $2.770 ($3.1855) |
| 500+ | $2.680 ($3.082) |
| 1000+ | $2.550 ($2.9325) |
| 2500+ | $2.500 ($2.875) |
Product Information
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer Part No | LM2917M/NOPBCopy |
| Order Code | 3006065 |
| Frequency | 5kHz |
| Converter Type | Frequency to Voltage |
| Supply Voltage Min | 0V |
| Supply Voltage Max | 28V |
| Linearity % | 0.3% |
| Supply Voltage Range | 28V |
| IC Case / Package | SOIC |
| No. of Pins | 14Pins |
| Digital IC Case | SOIC |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Qualification | - |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
Product Overview
The LM2917M/NOPB is a monolithic 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 in two versions (LM2907-8, LM2917-8) 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 collector may be taken above VCC up to a maximum VCE of 28V. The two basic configurations offered include a 8-pin device with an input and an internal connection between the tachometer output and the op amp non-inverting input. This version is well suited for single speed or frequency switching or fully buffered frequency to voltage conversion applications.
- Ground referenced tachometer input interfaces directly with variable reluctance magnetic pickups
- 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
- Built-in zener on LM2917
- ±0.3% Linearity typical
- Ground referenced tachometer is fully protected from damage due to swings above VCC & below ground
Applications
Automotive, Motor Drive & Control, Power Management
Technical Specifications
| Frequency | 5kHz |
|---|---|
| Supply Voltage Min | 0V |
| Linearity % | 0.3% |
| IC Case / Package | SOIC |
| Digital IC Case | SOIC |
| Operating Temperature Min | -40°C |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| Converter Type | Frequency to Voltage |
|---|---|
| Supply Voltage Max | 28V |
| Supply Voltage Range | 28V |
| No. of Pins | 14Pins |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 85°C |
| Product Range | - |
| SVHC | No SVHC (27-Jun-2018) |
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (27-Jun-2018) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000792 |