Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-SI4721-B20-GMR | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| Standard Package | 2,500 | |
| Category | RF/IF and RFID | |
| Family | RF Transceiver ICs | |
| Series | - | |
| Packaging | Tape & Reel (TR) | |
| Type | TxRx Only | |
| RF Family/Standard | - | |
| Protocol | - | |
| Modulation | - | |
| Frequency | 76MHz ~ 108MHz | |
| Data Rate (Max) | - | |
| Power - Output | - | |
| Sensitivity | -100dBm | |
| Memory Size | - | |
| Serial Interfaces | SPI | |
| GPIO | 3 | |
| Voltage - Supply | 2.7 V ~ 5.5 V | |
| Current - Receiving | 19.2mA | |
| Current - Transmitting | 18.8mA | |
| Operating Temperature | -40°C ~ 95°C | |
| Package / Case | 20-UFQFN Exposed Pad | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | SI4721-B20-GMR | |
| Related Links | SI4721-, SI4721-B20-GMR Datasheet, Silicon Labs Distributor | |
![]() | ESC22DRTS-S734 | CONN EDGECARD 44POS DIP .100 SLD | datasheet.pdf | |
![]() | ASV-3.6864MHZ-E-T | OSC XO 3.6864MHZ HCMOS SMD | datasheet.pdf | |
![]() | MS27499E10C35P | CONN RCPT 13POS BOX MNT W/PINS | datasheet.pdf | |
![]() | AOU4S60 | MOSFET N-CH 600V 4A TO251 | datasheet.pdf | |
![]() | PM3-K1522-10.00 | PANEL MOUNT INDICATORS | datasheet.pdf | |
![]() | D55342H07B1C00RT5 | RES SMD 1M OHM 0.1% 1/4W 1206 | datasheet.pdf | |
![]() | 415-83-224-41-001101 | Connector Socket 24 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | 88706-418HLF | HEADER BERGSTIK | datasheet.pdf | |
![]() | PPT2-0002GGK5VS | PRESSURE TRANSDUCER | datasheet.pdf | |
![]() | XP3A-3846-0670D-S/S | CONTACT PROBE 0.4MM PITCH | datasheet.pdf | |
![]() | EB-GT-8ES-1EP | 8P IP67 UN SW WITH 8 TETHERED CA | datasheet.pdf | |
![]() | 1398335-1 | 11965A181 DRAWER SLIDE, 8, LIG | datasheet.pdf |