
Contact
Send MessageISD1740EYR
2.4V ~ 5.5V|26 ~ 80 Sec
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
IC VOICE REC/PLAY 80SEC 28TSOP
Specifications
- Brand
- Nuvoton Technology
- Package
- 28-TSSOP (0.465", 11.80mm Width)
- Packaging
- —
- Weight
- —
Total Inventory
167pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how ISD1740EYR from Nuvoton Technology fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | Nuvoton Technology Corporation of America | |
| Series | ChipCorder® | |
| Interface | Pushbutton, SPI | |
| Input Signal | Analog - Single Ended, Microphone | |
| Output Signal | Analog - Single Ended, PWM Speaker Output | |
| Sampling Frequency | 4 ~ 12kHz | |
| Duration | 26 ~ 80 Sec | |
| Filter Pass Band | - | |
| Messaging | Multiple | |
| Oscillator Type | Internal | |
| Features | Automatic Gain Control, Volume Control | |
| Operating Temperature | 0°C ~ 70°C (TA) | |
| Voltage - Supply | 2.4V ~ 5.5V | |
| Mounting Type | Surface Mount | |
| Package / Case | 28-TSSOP (0.465", 11.80mm Width) | |
| Supplier Device Package | 28-TSOP |
Recommended Products

RES 24K OHM 5% 1/3W 1206

RES 169K OHM 0.5% 1/10W 0603

RES 0.03 OHM 1% 7W 2818

FIXED IND 330NH 25MA 1.5 OHM SMD

CAP CER 1.2UF 10V X7R 1812

CAP TANT 33UF 10% 6.3V 1206

SWITCH ROCKER SPDT 21A 14V

SENSOR 75PSI 1/8-27NPT .5-4.5V

1MM SINGLE ROW CONNECTOR

TRENCH 40<-<100V
Datasheet & Documents
isd1790eyr.pdf
PDF Document · 24 pages










