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BA6845FS
Stepper Motor Controller, 1A, BIPolar, PDSO16, SSOP-16
BA6845FS
Stepper Motor Controller, 1A, BIPolar, PDSO16, SSOP-16
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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BA6845FS DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The BA6845FS is a stepping motor driver with a maximum output current of 1.0A. The logic input allows three output modes : forward, reverse, and power save. The IC has a low output saturation voltage and is capable of driving motors at low supply voltage.Features1) Low output saturation voltage.2) Power save circuit.3) Thermal shutdown circuit.Applications Stepping motors for floppy disk drives
Key Features
- 1) Low output saturation voltage.
- 2) Power save circuit.
- 3) Thermal shutdown circuit.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | SOIC |
| Pin Count ! | 16 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Analog IC - Other Type | STEPPER MOTOR CONTROLLER | JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e3/e2 | Length | 6.6 mm |
| Number of Functions | 1 | Number of Terminals | 16 |
| Operating Temperature-Max | 75 °C | Operating Temperature-Min | -25 °C |
| Output Current-Max | 1 A | Package Body Material | PLASTIC/EPOXY |
| Package Code | LSSOP | Package Equivalence Code | SOP16,.25,32 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | Power Supplies ! | 5 V |
| Qualification Status ! | Not Qualified | Seated Height-Max | 1.6 mm |
| Supply Current-Max (Isup) | 80 mA | Supply Voltage-Max (Vsup) | 9 V |
| Supply Voltage-Min (Vsup) | 2.7 V | Supply Voltage-Nom (Vsup) | 5 V |
| Surface Mount ! | YES | Technology | BIPOLAR |
| Temperature Grade ! | COMMERCIAL EXTENDED | Terminal Finish | TIN/TIN COPPER |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 0.8 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 10 |
| Width | 4.4 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is BA6845FS?
The BA6845FS is a dual operational amplifier and low noise pre-amplifier integrated circuit designed by Rohm Semiconductor. It is suitable for various audio applications, including audio amplification, tone control, and audio signal processing.
How Does BA6845FS Work?
The BA6845FS operates as a dual operational amplifier and low noise pre-amplifier, amplifying and conditioning audio signals with high fidelity and low noise. It is designed to provide high-quality audio amplification and signal processing for audio systems and consumer electronics.
How Many Pins does BA6845FS have and What are the Functions of the Pinout Configuration?
The BA6845FS is housed in a 16-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- INN1, INP1: Non-inverting and inverting inputs for operational amplifier 1.
- VCC1, VEE1: Positive and negative power supply pins for operational amplifier 1.
- OUT1: Output pin for operational amplifier 1.
- VREF1: Reference voltage input for operational amplifier 1.
- INN2, INP2: Non-inverting and inverting inputs for operational amplifier 2.
- VCC2, VEE2: Positive and negative power supply pins for operational amplifier 2.
- OUT2: Output pin for operational amplifier 2.
- VREF2: Reference voltage input for operational amplifier 2.
What are the Pros and Cons of BA6845FS?
Pros:
- Audio Performance: Provides high-quality audio amplification and signal processing.
- Low Noise: Designed with low noise pre-amplifier functionality for clear audio reproduction.
- Dual Operational Amplifiers: Offers flexibility for dual-channel audio applications.
- Integrated Package: Space-efficient 16-pin SSOP package for compact designs.
Cons:
- Single-Supply Operation: The BA6845FS may not be suitable for applications requiring dual power supplies.
- External Components: May require external components for specific audio processing requirements.
Are There Any Equivalents/Alternatives to BA6845FS for Recommendation?
Similar alternatives to the BA6845FS include the NJM4558 from New Japan Radio and the LM833 from Texas Instruments.
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