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3966, 39662, 3967

3966, 39662, 3967 Selling Leads, Datasheet

MFG:Pomona Electronics  Category:Test Equipment  Package Cooled:40C0G220J050BD  D/C:MURATA

3966 Picture

3966, 39662, 3967 Datasheet download

Five Points

Part Number: 3966

Category: Test Equipment

MFG: Pomona Electronics

Package Cooled: 40C0G220J050BD

D/C: MURATA

Description: BNC FMALE-MINI BANANA PLUGS 7"

 

 
 
 
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  • 3966

  •   Adddate: 2024-03-29
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  • BLCC corp   United
    Contact: Mr.Brunskill  
    Tel: 1-831-234-1019
    Fax: --
    (34)
  • 3960

  •   Adddate: 2024-03-29
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  • BLCC corp   United
    Contact: Mr.Brunskill  
    Tel: 1-831-234-1019
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  • 3961

  •   Adddate: 2024-03-29
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  • BLCC corp   United
    Contact: Mr.Brunskill  
    Tel: 1-831-234-1019
    Fax: --
    (34)
  • 3966

  •   Adddate: 2024-03-29
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  • BLCC corp   United
    Contact: Mr.Brunskill  
    Tel: 1-831-234-1019
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    (34)

About 3966

PDF/DataSheet Download

Datasheet: 3966

File Size: 206253 KB

Manufacturer: ALLEGRO [Allegro MicroSystems]

Download : Click here to Download

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  • 3961

    File Size: 93429 KB

  • 3962

    File Size: 88510 KB

  • 3964

    File Size: 96598 KB

  • 3965

    File Size: 191390 KB

  • 3967

    File Size: 559040 KB

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39662 Suppliers

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  • 3960

  •   Adddate: 2024-03-29
  • Inquire Now
  • BLCC corp   United
    Contact: Mr.Brunskill  
    Tel: 1-831-234-1019
    Fax: --
    (34)
  • 3961

  •   Adddate: 2024-03-29
  • Inquire Now
  • BLCC corp   United
    Contact: Mr.Brunskill  
    Tel: 1-831-234-1019
    Fax: --
    (34)
  • 3966

  •   Adddate: 2024-03-29
  • Inquire Now
  • BLCC corp   United
    Contact: Mr.Brunskill  
    Tel: 1-831-234-1019
    Fax: --
    (34)

About 3961

PDF/DataSheet Download

Datasheet: 3961

File Size: 93429 KB

Manufacturer: ALLEGRO [Allegro MicroSystems]

Download : Click here to Download

Related PDF Download

  • 3962

    File Size: 88510 KB

  • 3964

    File Size: 96598 KB

  • 3965

    File Size: 191390 KB

  • 3966

    File Size: 206253 KB

  • 3967

    File Size: 559040 KB

Related Part Number

3967 Suppliers

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  • 3960

  •   Adddate: 2024-03-29
  • Inquire Now
  • BLCC corp   United
    Contact: Mr.Brunskill  
    Tel: 1-831-234-1019
    Fax: --
    (34)
  • 3961

  •   Adddate: 2024-03-29
  • Inquire Now
  • BLCC corp   United
    Contact: Mr.Brunskill  
    Tel: 1-831-234-1019
    Fax: --
    (34)
  • 3966

  •   Adddate: 2024-03-29
  • Inquire Now
  • BLCC corp   United
    Contact: Mr.Brunskill  
    Tel: 1-831-234-1019
    Fax: --
    (34)

About 3967

PDF/DataSheet Download

Datasheet: 3967

File Size: 559040 KB

Manufacturer: ALLEGRO [Allegro MicroSystems]

Download : Click here to Download

Related PDF Download

  • 3961

    File Size: 93429 KB

  • 3962

    File Size: 88510 KB

  • 3964

    File Size: 96598 KB

  • 3965

    File Size: 191390 KB

  • 3966

    File Size: 206253 KB

Related Part Number

3966 Parameters

Technical/Catalog Information3966
VendorPomona Electronics
CategoryTest Equipment
1st ConnectorBanana Plug, Stackable (2)
2nd ConnectorBNC, Female Socket ( Jack)
Cable TypeStraight
ColorBlack and Red
Contents1 Lead
Wire Gauge 20 AWG
Length5.5" (14cm)
TypeBreakout
Wire Insulation MaterialPoly-Vinyl Chloride (PVC)
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names 3966
3966

3966 General Description

The A3966SA and A3966SLB are designed to drive both windings of a two-phase bipolar stepper motor.  Each device includes two H-bridges capable of continuous output currents of ±650 mA and operating voltages to 30 V.  Motor winding current can be controlled by the internal fixed-fre-quency, pulse-width modulated (PWM), current-control circuitry.  The peak load current limit is set by the user's selection of a reference voltage and current-sensing resistors.  Except for package style and pinout, the two devices are identical.

The fixed-frequency pulse duration is set by a user-selected external RC timing network.  The capacitor in the RC timing network also determines a user-selectable blanking window that prevents false triggering of the PWM current-control circuitry during switching transitions.

To reduce on-chip power dissipation, the H-bridge power outputs have been optimized for low saturation voltages.  The sink drivers feature Allegro's patented Satlington(TM) output structure.  The Satlington outputs combine the low voltage drop of a saturated transistor and the high peak current capability of a Darlington.

For each bridge, a PHASE input controls load-current polarity by selecting the appropriate source and sink driver pair.  For each bridge, an ENABLE input, when held high, disables the output drivers.  Special power-up sequencing is not required.  Internal circuit protection includes thermal shutdown with hysteresis, ground-clamp and flyback diodes, and crossover-current protection.

The A3966SA is supplied in a 16-pin dual in-line plastic package.  The A3966SLB is supplied in a 16-lead plastic SOIC with copper heat sink tabs. The power tab is at ground potential and needs no electrical isolation.

3966 Maximum Ratings

Load Supply Voltage, VBB .......................... 30 V
Output Current, IOUT (peak) ............. ±750 mA
(continuous) ...................................... ±650 mA
Logic Supply Voltage, VCC ........................ 7.0 V
Input Voltage, Vin ............ -0.3 V to VCC + 0.3 V
Sense Voltage, VS .................................... 1.0 V
Package Power Dissipation (TA = 25°C), PD
    A3966SA ........................................... 2.08 W*
    A3966SLB ......................................... 1.87 W*
Operating Temperature Range
    TA ..................................... -20°C to +85°C
Junction Temperature,
    TJ .................................................... +150°C
Storage Temperature Range,
    TS ................................... -55°C to +150°C

3966 Features

±650 mA Continuous Output Current
30 V Output Voltage Rating
Internal Fixed-Frequency PWM Current Control
Satlington™ Sink Drivers
User-Selectable Blanking Window
Internal Ground-Clamp & Flyback Diodes
Internal Thermal-Shutdown Circuitry
Crossover-Current Protection and UVLO Protection

3967 Maximum Ratings

Load Supply Voltage, VBB .................. 30 V
Output Current, IOUT
    Continuous ........................... ±750 mA*
    Peak...................................... ±850 mA
Logic Supply Voltage, VCC ............... 7.0 V
Logic Input Voltage Range, VIN
    (tw >30 ns)................. -0.3 V to +7.0 V
    (tw <30 ns).................... -1 V to +7.0 V
Sense Voltage, VSENSE .................. 0.68 V
Reference Voltage, VREF ................... VCC
Package Power Dissipation,
    PD..................................... See page 8
Operating Temperature Range,
    TA ........................... -20°C to +85°C
Junction Temperature, TJ ......... +150°C
Storage Temperature Range,
    TS ......................... -55°C to +150°C

3967 Features

±750 mA, 30 V Output Rating
Satlington™ Sink Drivers
Automatic Current-Decay Mode Detection/Selection
3.0 V to 5.5 V Logic Supply Voltage Range
Mixed, Fast, and Slow Current-Decay Modes
Internal UVLO and Thermal Shutdown Circuitry
Crossover-Current Protection

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