ULN2803APGCNHZN vs ULN2803ADWR 对比
详细并排对比 ULN2803APGCNHZN 出自 Toshiba 和 ULN2803ADWR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Toshiba
ULN2803APGCNHZN - 8ch Darlington Sink Driver 50V/500mA DIP-18 | Toshiba
ULN2803APGCNHZN ✓ 量产中
规格对比
| 参数 | ULN2803APGCNHZN | ULN2803ADWR |
|---|---|---|
| 品牌 | Toshiba | Texas Instruments |
| 分类 | Transistors | Transistors |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.10 | $0.38 |
| Part Number | ULN2803APGCNHZN | — |
| Manufacturer | Toshiba Electronic Devices & Storage | — |
| Device Function | 8-Channel Darlington Sink Driver Array | — |
| Module Configuration | Eight NPN Darlington Pairs (Common Emitter) | — |
| Transistor Polarity | NPN | — |
| Number of Channels | 8 | 8 |
| Maximum Collector-Emitter Voltage (VCEO) | 50 V | — |
| Maximum Collector Current (Continuous) | 500 mA per channel | — |
| Peak Load Current | 600 mA per channel | — |
| DC Collector Current (Total) | [DATA_NEEDED: total package DC collector current limit] | — |
| Power Dissipation (Pd) | 1.47 W | — |
| Input Compatibility | TTL / CMOS (via 2.7 kOhm base resistor network) | — |
| Clamp Diodes | Yes, integral free-wheeling diodes with common COM pin | — |
| 封装 | DIP-18 (through-hole) | 18-SOIC (DW), 7.5 mm body width |
| 安装类型 | Through-Hole | Surface Mount |
| 工作温度范围 | -20 C to +75 C | -40 C to +85 C |
| Storage Temperature Range | -55 C to +150 C | — |
| 过渡频率（ft） | [DATA_NEEDED: transition frequency] | — |
| RoHS 状态 | Compliant | — |
| 拓扑 | — | 8-channel NPN Darlington array (sink driver) |
| Collector-Emitter Voltage (VCEO max) | — | 50 V |
| Continuous Collector Current (per channel) | — | 500 mA |
| Input Base Resistor (per channel) | — | 2.7 kOhm |
| Output Clamp Diodes | — | 8 integrated, common-cathode to COM pin |
| Logic Compatibility | — | TTL / 5 V CMOS (also accepts 3.3 V) |
| Output Saturation Voltage (VCE(sat)) | — | [DATA_NEEDED: typical value at rated current] |
| DC Current Gain (hFE) | — | [DATA_NEEDED: minimum hFE at rated current] |
| MSL 等级 | — | 1 (unlimited) |
| Lead-Free / RoHS | — | Yes / Compliant |
| Datasheet Document | — | ULN2803A datasheet (LRS049E family, revised July 2006 per TI) |