Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-U4037B-NFLY | |
| 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 | 360 | |
| Category | Integrated Circuits (ICs) | |
| Family | Interface - Telecom | |
| Series | - | |
| Packaging | Tube | |
| Function | Speech and Ringer Circuit | |
| Interface | - | |
| Number of Circuits | 1 | |
| Voltage - Supply | 3.1 V ~ 3.6 V | |
| Current - Supply | - | |
| Power (Watts) | 520W | |
| Operating Temperature | -25°C ~ 75°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) | |
| Supplier Device Package | 24-SO | |
| Includes | DTMF, Ear Protection, MUTE | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | U4037B-NFLY | |
| Related Links | U4037, U4037B-NFLY Datasheet, Atmel Distributor | |
![]() | ATTINY85-20SH | IC MCU 8BIT 8KB FLASH 8SOIC | datasheet.pdf | |
![]() | 9-1879133-6 | RES SMD 8.66KOHM 0.1% 1/16W 0603 | datasheet.pdf | |
![]() | 5563684324F | LED 1" DOME B/G PMI 24VDC C1D2 | datasheet.pdf | |
![]() | PD0070WJ30036BF1 | CAP CER 30PF 14KV R7 DISK | datasheet.pdf | |
![]() | CAF94358 (IF2100-SF00) | ANT 1920-2170MHZ 3DBI SMA FEMALE | datasheet.pdf | |
![]() | D55342E07B25E5RTF | RES SMD 25.5K OHM 1% 1/4W 1206 | datasheet.pdf | |
![]() | 350-80-133-01-899101 | CONN HDR 33POS 0.100 SMD TIN | datasheet.pdf | |
![]() | N490-016-MTRJ | FIBER PATCH PANEL 1U 16 PORT | datasheet.pdf | |
![]() | R5F101GFANA#U0 | IC MCU 16BIT 96KB FLASH | datasheet.pdf | |
![]() | SM3102R-18-56P | CONN RCPT 10POS BOX MNT PIN | datasheet.pdf | |
![]() | RDE5C2A182J1K1H03B | CAP CER 1800PF 100V NP0 RADIAL | datasheet.pdf | |
![]() | OP-220CJ | DUAL MICROPOWER OPERATIONAL AMPLIFIER IC | datasheet.pdf |