LM2917M-8/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM2917M-8/NOPB is a voltage-to-frequency converter IC by Texas Instruments with up to 1% linearity error and -28V negative supply support. Housed in an 8-pin SOP package, it suits tachometer and speed-sensing applications. From $1.28, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM2917M-8/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2800(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Voltage-to-frequency conversion with ≤1% linearity error for high-accuracy signal conditioning
- Wide supply range supporting up to -28V negative supply voltage for flexible power designs
- 8-pin Small Outline Package (SOP8) enabling compact PCB layout in space-constrained applications
- Single-function design simplifying integration in tachometer and analog frequency measurement circuits
- Lead-free (Pb-free) JESD-609 e3 compliant construction meeting RoHS environmental standards
Applications
The LM2917M-8/NOPB is widely used in automotive tachometer circuits to convert rotational speed signals into proportional voltage or frequency outputs. It is also applied in industrial motor speed control systems, flow meters, and position sensing equipment where precise analog-to-frequency conversion is required. Additional applications include engine management systems and any design needing reliable voltage-to-frequency signal conversion with low linearity error.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Converter Type | VOLTAGE TO FREQUENCY CONVERTER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 1% |
| Negative Supply Voltage-Min | -28 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Positive Input Voltage-Max | 28V |
| Qualification Status | Not Qualified |
| Supply Current-Max | 6mA |
| Supply Voltage-Max | 28V |
| Supply Voltage-Nom | 12V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM2917M-8/NOPB:
Frequently Asked Questions
What is the maximum linearity error of the LM2917M-8/NOPB?
The LM2917M-8/NOPB has a maximum linearity error (EL) of 1%, making it suitable for precision voltage-to-frequency conversion applications where accurate signal representation is critical, such as tachometers and industrial speed sensors.
What package does the LM2917M-8/NOPB use and what are its dimensions?
The LM2917M-8/NOPB is housed in an 8-pin Small Outline Package (SOP8, 0.25" pitch), also identified by JESD-30 code R-PDSO-G8. This compact plastic/epoxy package is ideal for surface-mount PCB designs with limited board space.
What are typical applications for the LM2917M-8/NOPB?
The LM2917M-8/NOPB is commonly used in automotive tachometer circuits, industrial motor speed control, flow meters, and engine management systems. Its voltage-to-frequency converter function allows it to accurately translate analog speed or position signals into digital-friendly frequency outputs.
Is the LM2917M-8/NOPB RoHS compliant?
Yes, the LM2917M-8/NOPB is lead-free (Pb-free code: Yes) and complies with JESD-609 code e3, meeting RoHS environmental standards. It is suitable for use in modern eco-conscious electronics manufacturing where halogen-free and lead-free components are required.
What is the negative supply voltage range supported by the LM2917M-8/NOPB?
The LM2917M-8/NOPB supports a minimum negative supply voltage of -28V, providing flexibility for dual-supply designs. This wide supply range allows it to interface with various analog signal sources across automotive and industrial applications.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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