KANG DA ELECTRONICS CO.
Products
Manufacturer of a wide range of products which include LYT4222E,VIPER17HN,SI4455-B1A-FM,etc
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| Description | Power Integrations IC OFFLINE SWITCH MULT TOP 7ESIP Integrated Chips |
| Stock | In Stock |
| Shipping Method | LCL, AIR, FCL, Express |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Category | Integrated Circuits (ICs)Power Management (PMIC)AC DC Converters, Offline Switches |
| Control Features | - |
| Product Status | Obsolete |
| Duty Cycle | 99.9% |
| Mounting Type | Through Hole |
| Frequency - Switching | 140kHz |
| Package | Tube |
| Series | LYTSwitch™-4 |
| Supplier Device Package | eSIP-7C |
| Output Isolation | Isolated |
| Mfr | Power Integrations |
| Power (Watts) | 15 W |
| Fault Protection | - |
| Voltage - Breakdown | 725V |
| Voltage - Supply (Vcc/Vdd) | - |
| Package / Case | 7-SSIP, 6 Leads, Exposed Pad, Formed Leads |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Internal Switch(s) | Yes |
| Base Product Number | LYT4222 |
| Topology | Flyback, Step-Down (Buck), Step-Up (Boost) |
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| Category | Integrated Circuits (ICs) Power Management (PMIC) AC DC Converters, Offline Switches |
| Control Features | - |
| Product Status | Active |
| Voltage - Start Up | 14 V |
| Mounting Type | Through Hole |
| Frequency - Switching | 115kHz |
| Package | Tube |
| Series | VIPer™ plus |
| Supplier Device Package | 8-DIP |
| Output Isolation | Isolated |
| Mfr | STMicroelectronics |
| Power (Watts) | 10 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Voltage - Breakdown | 800V |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 23.5V |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads |
| Duty Cycle | 70% |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Internal Switch(s) | Yes |
| Base Product Number | VIPER17 |
| Topology | Flyback |
| Description | IC OFFLINE SWITCH FLYBACK 8DIP |
| Stock | In Stock |
| Shipping Method | LCL, AIR, FCL, Express |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
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| Category | RF and Wireless RF Transceiver ICs |
| Digi-Key Programmable | Not Verified |
| Serial Interfaces | SPI |
| Operating Temperature | -40°C ~ 85°C |
| Memory Size | - |
| Package / Case | 20-VFQFN Exposed Pad |
| GPIO | 4 |
| Type | TxRx Only |
| Current - Transmitting | 18mA ~ 30mA |
| Current - Receiving | 10mA |
| Modulation | FSK, GFSK, OOK |
| Package | Tray |
| RF Family/Standard | General ISM < 1GHz |
| Data Rate (Max) | 500kbps |
| Product Status | Not For New Designs |
| Protocol | - |
| Mounting Type | Surface Mount |
| Series | - |
| Sensitivity | -116dBm |
| Supplier Device Package | 20-QFN (3x3) |
| Mfr | Silicon Labs |
| Frequency | 283MHz ~ 960MHz |
| Voltage - Supply | 1.8V ~ 3.6V |
| Power - Output | 13dBm (Max) |
| Base Product Number | SI4455 |
| Description | IC RF TXRX ISM<1GHZ 20VFQFN |
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| Category | RF and Wireless RF Transceiver ICs |
| Digi-Key Programmable | Not Verified |
| Operating Temperature | -40°C ~ 85°C |
| Memory Size | 192kB Flash, 24kB RAM |
| GPIO | 10 |
| Type | TxRx + MCU |
| Current - Transmitting | 4.6mA |
| Current - Receiving | 4.6mA |
| Modulation | - |
| Package | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® |
| RF Family/Standard | Bluetooth |
| Data Rate (Max) | 2Mbps |
| Product Status | Active |
| Protocol | Bluetooth v5.2 |
| Mounting Type | Surface Mount |
| Series | - |
| Sensitivity | -97dBm |
| Serial Interfaces | ADC, GPIO, I²C, SPI, UART |
| Mfr | Nordic Semiconductor ASA |
| Frequency | 2.4GHz |
| Voltage - Supply | 1.7V ~ 3.6V |
| Power - Output | 4dBm |
| Base Product Number | NRF52805 |
| Description | IC RF TXRX+MCU BLUETOOTH 5.2 |
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| Category | RF and Wireless RF Transceiver ICs |
| Digi-Key Programmable | Not Verified |
| Serial Interfaces | I²C, I²S, SPI, IrDA, UART, USART |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Memory Size | 512kB Flash, 64kB RAM |
| Package / Case | 32-VFQFN Exposed Pad |
| GPIO | 16 |
| Type | TxRx + MCU |
| Current - Transmitting | 8.5mA ~ 134.3mA |
| Current - Receiving | 8.4mA ~ 14mA |
| Modulation | 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK |
| Package | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® |
| RF Family/Standard | Bluetooth |
| Data Rate (Max) | 2Mbps |
| Product Status | Active |
| Protocol | Bluetooth v5.0 |
| Mounting Type | Surface Mount |
| Series | EFR32™ Blue Gecko |
| Sensitivity | -103.3dBm |
| Supplier Device Package | 32-RQFN (5x5) |
| Mfr | Silicon Labs |
| Frequency | 2.4GHz ~ 2.4835GHz |
| Voltage - Supply | 1.8V ~ 3.8V |
| Power - Output | 10dBm |
| Base Product Number | EFR32BG13P632 |
| Description | BLUE GECKO QFN32 2.4 GHZ 512KB 6 |
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| Category | RF and Wireless RF Transceiver ICs |
| Digi-Key Programmable | Not Verified |
| Serial Interfaces | - |
| Operating Temperature | -40°C ~ 85°C |
| Memory Size | 4MB ROM, 48kB RAM |
| Package / Case | 47-WFBGA, WLCSP |
| Type | TxRx + MCU |
| Current - Transmitting | - |
| Current - Receiving | - |
| Modulation | - |
| Package | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® |
| RF Family/Standard | Bluetooth |
| Data Rate (Max) | 3Mbps |
| Product Status | Active |
| Protocol | Bluetooth v2.1 +EDR |
| Mounting Type | Surface Mount |
| Series | BlueCore® |
| Sensitivity | - |
| Supplier Device Package | 47-WLCSP (3.75x3.95) |
| Mfr | Qualcomm |
| Frequency | 2.4GHz |
| Voltage - Supply | 2.2V ~ 4.2V |
| Power - Output | 6dBm |
| Base Product Number | BC41B143 |
| Description | IC RF TXRX+MCU BLUETOOTH 47WFBGA |
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| Category | RF and Wireless RF Transceiver ICs |
| Digi-Key Programmable | Not Verified |
| Serial Interfaces | - |
| Operating Temperature | - |
| Memory Size | - |
| Package / Case | 28-UFBGA, WLCSP |
| Type | TxRx + MCU |
| Current - Transmitting | - |
| Current - Receiving | - |
| Modulation | - |
| Package | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® |
| RF Family/Standard | Bluetooth |
| Data Rate (Max) | 3Mbps |
| Product Status | Not For New Designs |
| Protocol | Bluetooth v4.0 |
| Mounting Type | Surface Mount |
| Series | - |
| Sensitivity | - |
| Supplier Device Package | 28-WLCSP (2.57x3.21) |
| Mfr | Qualcomm |
| Frequency | 2.4GHz |
| Voltage - Supply | - |
| Power - Output | - |
| Base Product Number | CSR8811 |
| Description | IC RF TXRX+MCU BLUETOOTH |
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| Category | RF and Wireless RF Transceiver ICs |
| Digi-Key Programmable | Not Verified |
| Serial Interfaces | SPI |
| Operating Temperature | -40°C ~ 85°C |
| Memory Size | - |
| Package / Case | 32-WFQFN Exposed Pad |
| Type | TxRx Only |
| Current - Transmitting | 16mA ~ 25mA |
| Current - Receiving | 3.3mA ~ 3.5mA |
| Modulation | - |
| Package | Tape & Reel (TR) Bag |
| RF Family/Standard | General ISM < 1GHz |
| Data Rate (Max) | 200kbps |
| Product Status | Active |
| Protocol | - |
| Mounting Type | Surface Mount |
| Series | - |
| Sensitivity | -112dBm |
| Supplier Device Package | 32-QFN (5x5) |
| Mfr | RFMi |
| Frequency | 863MHz ~ 960MHz |
| Voltage - Supply | 2.1V ~ 3.6V |
| Power - Output | 11dBm |
| Description | TRANSCEIVER,RFIC,860-960 MHZ |
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| Category | RF and Wireless RF Transceiver ICs |
| Digi-Key Programmable | Not Verified |
| Serial Interfaces | ADC, I²C, I²S, PWM, SPI, IrDA, UART, USART |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Memory Size | 352kB Flash, 32kB RAM |
| Package / Case | 40-VFQFN Exposed Pad |
| GPIO | 26 |
| Type | TxRx + MCU |
| Current - Transmitting | 4.1mA ~ 8.5mA |
| Current - Receiving | 3.6mA ~ 4.5mA |
| Modulation | 2FSK, DSSS, GFSK, GMSK, MSK, OQPSK |
| Package | Tray |
| RF Family/Standard | Bluetooth |
| Data Rate (Max) | 2Mbps |
| Product Status | Active |
| Protocol | Bluetooth v5.2 |
| Mounting Type | Surface Mount |
| Series | EFR32™ Blue Gecko |
| Sensitivity | -106.7dBm |
| Supplier Device Package | 40-QFN (5x5) |
| Mfr | Silicon Labs |
| Frequency | 2.4GHz ~ 2.4835GHz |
| Voltage - Supply | 1.71V ~ 3.8V |
| Power - Output | 6dBm |
| Base Product Number | EFR32BG22C222 |
| Description | BLUE GECKO, QFN40, SECURE BOOT W |
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| Category | RF and Wireless RF Transceiver ICs |
| Digi-Key Programmable | Not Verified |
| Serial Interfaces | I²C, SPI, UART, USART, USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Memory Size | 256kB Flash, 32kB RAM |
| Package / Case | 64-VFQFN Exposed Pad |
| GPIO | 38 |
| Type | TxRx + MCU |
| Current - Transmitting | 44.5mA ~ 88mA |
| Current - Receiving | 11.1mA ~ 13.7mA |
| Modulation | 4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, OOK |
| Package | Tray |
| RF Family/Standard | 802.15.4 |
| Data Rate (Max) | 1Mbps |
| Product Status | Not For New Designs |
| Protocol | EZRadioPro |
| Mounting Type | Surface Mount |
| Series | EZR32WG |
| Sensitivity | -133dBm |
| Supplier Device Package | 64-QFN (9x9) |
| Mfr | Silicon Labs |
| Frequency | 142MHz ~ 1.05GHz |
| Voltage - Supply | 1.98V ~ 3.8V |
| Power - Output | 20dBm |
| Base Product Number | EZR32WG330 |
| Description | WIRELESS WONDER GECKO SOC MCU |
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