ISD17120SY vs ISD1760SY 对比
详细并排对比 ISD17120SY 出自 Nuvoton Technology Corporation 和 ISD1760SY 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
ISD17120SY - 120sec Voice Record/Playback IC | Nuvoton | SOIC-28
ISD17120SY ✓ 量产中Nuvoton Technology Corporation
ISD1760SY - 60s Voice Record/Playback IC 2.4-5.5V | Nuvoton
ISD1760SY ✓ 量产中规格对比
| 参数 | ISD17120SY | ISD1760SY |
|---|---|---|
| 品牌 | Nuvoton Technology Corporation | Nuvoton Technology Corporation |
| 分类 | Audio Codecs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.12 | $2.69 |
| 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] | — |
| 接口 | Pushbutton, SPI | SPI (control) + pushbutton (direct trigger) |
| 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) | — |
| 封装 | 28-pin SOIC (300 mil, SY suffix) | 28-pin SOIC, 300 mil |
| 安装类型 | Surface Mount | — |
| 工作温度 | -40 C to +85 C | -40 C to +85 C (industrial, per family datasheet) |
| Storage Type | On-chip non-volatile (no external memory required) | — |
| Pb-Free | Yes | — |
| RoHS 状态 | Compliant | — |
| 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 |
| 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 |
| Lead-Free / RoHS | — | Lead-free (Pb-free), RoHS compliant |