メイン処理回路
確率発生を受けてから各種システムと連動させるメイン処理回路例
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CMOSロジックIC：バッファー
| 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) |
トランジスターアレイ
| 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 |
AGC搭載ステッピングモータードライバー
| 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ロジックIC：フリップ-フロップ
| 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) |
バイポーラー型ステッピングモータードライバー
| 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 |
ユニポーラー型ステッピングモータードライバー
| 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 |
ソレノイドドライバー
| 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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