Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-U4090B-PFNY | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 1,550 | |
| Category | Integrated Circuits (ICs) | |
| Family | Interface - Telecom | |
| Series | - | |
| Packaging | Tube | |
| Function | Monolithic Integrated Feature Phone Circuit | |
| Interface | - | |
| Number of Circuits | 1 | |
| Voltage - Supply | 3.1 V ~ 3.5 V | |
| Current - Supply | - | |
| Power (Watts) | 900mW | |
| Operating Temperature | -25°C ~ 75°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-SOP (0.291", 7.40mm Width) | |
| Supplier Device Package | 44-SSO | |
| Includes | Anti-Clipping, DTMF, Ear Protection, Line Detection, MUTE, Zero Crossing Detection | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | U4090B-PFNY | |
| Related Links | U4090, U4090B-PFNY Datasheet, Atmel Distributor | |
![]() | ALZ21F06W | RELAY GEN PURPOSE SPST 16A 6V | datasheet.pdf | |
![]() | MBB02070C2401FRP00 | RES 2.4K OHM 0.6W 1% AXIAL | datasheet.pdf | |
![]() | MCT06030D2491BP500 | RES SMD 2.49KOHM 0.1% 1/10W 0603 | datasheet.pdf | |
![]() | AMC43DRYH-S13 | CONN EDGECARD 86POS .100 EXTEND | datasheet.pdf | |
![]() | P51-500-A-O-I36-4.5OVP-000-000 | SENSOR 500PSI 7/16-20UNF 2B 4.5V | datasheet.pdf | |
![]() | REC8-1215DRW/H3/A/M | CONV DC/DC 8W 12VIN +/-15VOUT | datasheet.pdf | |
![]() | 61500026234 | HI STRNGTH DISC 10X1/2" A VFN | datasheet.pdf | |
![]() | MAX4001EUA | IC CTLR RF DETECTOR UMAX | datasheet.pdf | |
![]() | HTSW-108-08-S-D | CONN HEADER .1" 16POS DUALHITEMP | datasheet.pdf | |
![]() | VJ0805D511FLXAR | CAP CER 510PF 25V NP0 0805 | datasheet.pdf | |
![]() | ASTMK-0.001KHZ-MP-D26-J-T3 | OSCILLATOR 1.0 HZ MEMS SMD | datasheet.pdf | |
![]() | MAL210277472E3 | 4700UF 450V 76X146MM 85C 10000H | datasheet.pdf |