Nuvoton Technology Corporation ISD5104SY
IC VOICE REC/PLAY 4MN 22S 28SOIC
Answer first: this page is a purchasing reference for the exact part number ISD5104SY from Nuvoton Technology Corporation. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | ISD5104SY |
|---|---|
| Manufacturer | Nuvoton Technology Corporation |
| Category | Voice Record and Playback |
| package | 28-SOIC (0.295", 7.50mm Width) |
| series | ChipCorder® |
| packaging | Tube |
| product status | Last Time Buy |
| param 1 | - |
| param 2 | I2C |
| param 3 | Analog - Single Ended, Microphone |
| param 4 | Analog - Single Ended, Analog Differential, PWM Speaker Output |
| param 5 | 4 ~ 8kHz |
| param 6 | 2 Min 11 Sec ~ 4 Min 22 Sec |
| param 7 | 1.7 ~ 3.4kHz |
| param 8 | Multiple |
| param 9 | Internal/External |
| param 10 | Auto Mute, Automatic Gain Control, Digital Data Storage, Volume Control |
| param 11 | 0°C ~ 70°C (TA) |
| param 12 | 2.7 V ~ 3.3 V |
| param 13 | - |
| param 14 | - |
| param 15 | Surface Mount |
| param 16 | 28-SOIC |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify ISD5104SY Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For ISD5104SY, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.