Main processing circuit
Examples of main processing circuits that are interlocked with various systems after the occurrence of probabilities
Lineup
CMOS logic IC : Buffer
| Part number | 74VHC541FT | TC74VHC9541P |
|---|---|---|
| Package | TSSOP20B | DIP20 |
| VCC [V] | 2.0 to 5.5 | 2.0 to 5.5 |
| ICC [μA] | 4.0 | 4.0 |
| IOH/L [mA] | ±8.0 (Vcc=4.5V) | ±8.0 (Vcc=4.5V) |
| tPLH/HL [ns] | 3.5 (Vcc=5.0V) | 5.0 (Vcc=5.0V) |
Transistor array
| Part number | TBD62089APG | TBD62789APG |
|---|---|---|
| Function | Sink output TR array +D-FF | Source output TR array +D-FF |
| Outputs | 8 circuits | 8 circuits |
| Inputs | CMOS input compatible | CMOS input compatible |
| Output ratings | 50V | 50V |
| 500mA | -500mA | |
| Output ON res. | 1.6Ω (typ.) | 1.4Ω (typ.) |
| Clamp diode | no | yes |
| Package | DIP20 | DIP20 |
Stepping motor driver
| Part number | TB67S285FTG | TB67S289FTG |
|---|---|---|
| Output withstand voltage (Abs. Max.) | 50V | |
| Output current (Abs. Max.) | 3.0A | 3.0A |
| Output ON-resistance (H+L) | 0.4Ω | 0.4Ω |
| Control impedance | 3-wire serial | Clock input |
| Step | 1/1, 1/2 | 1/1, 1/2, 1/4, 1/8, 1/16, 1/32 |
| Features | AGC (step-out prevention), ADMD (high efficiency control), ACDS (detection resistor-less) | |
| Error detection | overheating, overcurrent, low voltage, open load | |
| Package | QFN48 | |
CMOS logic IC : Flip-Flop
| Part number | 74VHC273FT | TC74VHC9273P |
|---|---|---|
| Package | TSSOP20B | DIP20 |
| VCC [V] | 2.0 to 5.5 | 2.0 to 5.5 |
| ICC [μA] | 4.0 | 4.0 |
| IOH/L [mA] | ±8.0 (Vcc=4.5V) | ±8.0 (Vcc=4.5V) |
| tPLH/HL [ns] | 5.8 (Vcc=5.0V) | 4.2 (Vcc=5.0V) |
Bipolar type stepping motor driver
| Part number | TB67S101AFTG | TB67S105FTG | TB67S109AFTG |
|---|---|---|---|
| Max. output voltage | 50V | ||
| Max. output current | 4.0A | 3.0A | 4.0A |
| On-resistance(H+L) | 0.49Ω | 0.6Ω | 0.49Ω |
| Control interface | Phase interface | 3-wire serial | Clock input |
| Control step | 1/1, 1/2,, 1/4 | 1/1, 1/2 | 1/1, 1/2, 1/4, 1/8, 1/16, 1/32 |
| Other feature | DIP type available | Torch control(4b) | ADMD available |
| Abnormality detection | Over heat, over current, open load | ||
| Package except QFN48 | HTSSOP48/SDIP24 | Only QFN48 | HSSOP48 |
Unipolar type stepping motor driver
| Part number | TB67S141FTG | TB67S145FTG | TB67S149FTG |
|---|---|---|---|
| Max. output voltage | 84V | ||
| Max. output current | 3.0A | ||
| On-resistance(H+L) | 0.25Ω | ||
| Control interface | Phase input | 3-wire serial | Clock input |
| Control step | 1/1, 1/2,, 1/4 | 1/1, 1/2 | 1/1, 1/2, 1/4, 1/8, 1/16, 1/32 |
| Other feature | DIP/ZIP available | Small package | High resolution u step |
| Abnormality detection | Over heat, over current, under low voltage | ||
| Package except QFN48 | HZIP25/SDIP24 | Only QFN48 | HZIP25/HSSOP48 |
Solenoid driver
| Part number | TB67S111PG | TB67S112PG |
|---|---|---|
| category | Solenoid driver | Solenoid driver |
| Number of output | 4 | 2 |
| Output voltage rating | 84V | 50V |
| 1500mA | 1500mA | |
| Output on-resistance | 0.35Ω(typ.) | 0.40Ω(typ.) |
| Clamp diode | Available | Available |
| Abnormality detection | Over-temperature Over-current |
Over-temperature Over-current |
| Package | DIP16 | DIP16 |
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