ISD1760SY vs ISD17120SY 对比
详细并排对比 ISD1760SY 出自 Nuvoton Technology Corporation 和 ISD17120SY 出自 Nuvoton Technology Corporation。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。
Nuvoton Technology Corporation
ISD1760SY - 60s Voice Record/Playback IC 2.4-5.5V | Nuvoton
ISD1760SY ✓ 量产中Nuvoton Technology Corporation
ISD17120SY - 120sec Voice Record/Playback IC | Nuvoton | SOIC-28
ISD17120SY ✓ 量产中规格对比
| 参数 | ISD1760SY | ISD17120SY |
|---|---|---|
| 品牌 | Nuvoton Technology Corporation | Nuvoton Technology Corporation |
| 分类 | Interface ICs | Audio Codecs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.69 | $4.12 |
| Manufacturer | Nuvoton Technology Corporation | — |
| Part Number | ISD1760SY | — |
| 功能 | Single-chip multi-message voice record & playback | — |
| Recording Duration | 60 s (typical, mode dependent; up to 120 s at lowest sample rate per family datasheet) | — |
| Supply Voltage (VDD) | 2.4 V to 5.5 V | — |
| Supply Current (operating) | 670 mW max dissipation rating (distributor figure) | — |
| Standby Current | < 1 uA (typical) | — |
| Sampling Frequency | 4 kHz / 6.4 kHz / 8 kHz / 12 kHz selectable | — |
| 接口 | SPI (control) + pushbutton (direct trigger) | Pushbutton, SPI |
| Audio Input | Differential microphone preamplifier with AGC | — |
| Audio Output | PWM speaker driver (requires external transistor/buffer) | — |
| Message Storage | On-chip non-volatile multilevel storage (MLS) | — |
| Pushbutton Inputs | 6 direct-trigger pins with internal debounce | — |
| 工作温度 | -40 C to +85 C (industrial, per family datasheet) | -40 C to +85 C |
| 封装 | 28-pin SOIC, 300 mil | 28-pin SOIC (300 mil, SY suffix) |
| Lead-Free / RoHS | Lead-free (Pb-free), RoHS compliant | — |
| Product Type | — | Voice Record/Playback IC |
| Series | — | ChipCorder ISD1700 |
| Duration Range | — | 80 to 240 sec (120 sec typical at 8 kHz) |
| 工作电源电压 | — | 2.4 V to 5.5 V |
| Supply Current (Active) | — | [DATA_NEEDED: operating supply current] |
| Sample Rate Options | — | 4 kHz, 5.3 kHz, 6.4 kHz, 8 kHz |
| Audio Bandwidth | — | Up to 3.4 kHz (at 8 kHz sample rate) |
| 输出类型 | — | PWM (differential SP+/SP-) |
| Microphone Input | — | Differential analog with on-chip preamp + AGC |
| Number of Messages | — | Multiple messages (segmented) |
| 安装类型 | — | Surface Mount |
| Storage Type | — | On-chip non-volatile (no external memory required) |
| Pb-Free | — | Yes |
| RoHS 状态 | — | Compliant |