ADI LT1237CSW#PBF
| 제조업체 | |
| 제조사 품번 | LT1237CSW#PBF |
| LCSC 번호 | C663252 |
| 포장 | SO-28-300mil |
| 고객 번호 | |
| 주요 제원 | 5V RS232 Transceiver with Advanced Power Management and One Receiver Active in Shutdown |
| 데이터시트 | ADI LT1237CSW#PBF |
| RoHS 준수 | 1개 문서 이용 가능 |
| 대체 부품 | 12 |
제품 사양
| 타입 | 설명 | |
|---|---|---|
| 카테고리 | Integrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers | |
| 제조업체 | ADI | |
| 포장 | SO-28-300mil | |
| Type | Transceiver | |
| Voltage - Supply | 5V | |
| Data Rate | - | |
| Operating Temperature | - | |
| ESD Protect | ±15kV | |
| charge pump | Yes | |
| Number of Drivers | 3 | |
| Number of Receivers | 5 | |
| Features | Wake-up function;Short-Circuit Protection | |
| Quiescent Supply Current | 12mA |
| 타입 | 설명 | |
|---|---|---|
| 카테고리 | Integrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers | |
| 제조업체 | ADI | |
| 포장 | SO-28-300mil | |
| Type | Transceiver | |
| Voltage - Supply | 5V | |
| Data Rate | - | |
| Operating Temperature | - |
| 타입 | 설명 | |
|---|---|---|
| ESD Protect | ±15kV | |
| charge pump | Yes | |
| Number of Drivers | 3 | |
| Number of Receivers | 5 | |
| Features | Wake-up function;Short-Circuit Protection | |
| Quiescent Supply Current | 12mA |
개요
The LT1237 is an advanced low power three driver, five receiver RS232 transceiver. Included on the chip is a shutdown pin for reducing supply current near zero. During shutdown one receiver remains active to detect incoming RS232 signals, for example, to wake up a system. The LT1237 is fully compliant with all EIA RS232 specifications. New ESD structures on the chip allow the LT1237 to survive multiple ±15kV strikes, eliminating the need for costly TransZorbs on the RS232 line pins. The LT1237 operates in excess of 120kbaud even driving heavy capacitive loads. Two shutdown modes allow the driver outputs to be shut down separately from the receivers for more versatile control of the RS232 interface. During shutdown, drivers and receivers assume a high impedance state.
주요 특징
- One Receiver Remains Active While in Shutdown
- ESD Protection over ±15kV
- Uses Small Capacitors: 0.1µF, 0.2µF, 1.0µF
- 60µA Supply Current in Shutdown
- Pin Compatible with LT1137A
- 120kBaud Operation for R_L = 3k_r, C_L = 2500pF
- 250kBaud Operation for R_L = 3k_r, C_L = 1000pF
- Operates to 120kBaud
- CMOS Comparable Low Power 30mW
- Operates from a Single 5V Supply
- Easy PC Layout—Flowthrough Architecture
- Rugged Bipolar Design
- Outputs Assume a High Impedance State When Off or Powered Down
- Absolutely No Latchup
- Available in SO and SSOP Packages
응용 분야
- Notebook Computers
- Palmtop Computers
| 수량 | 단가(참고용) | 총액 |
|---|---|---|
| 1+ | $ 5.342 | $ 5.34 |
| 10+ | $ 4.5712 | $ 45.71 |
| 30+ | $ 4.1133 | $ 123.40 |
| 100+ | $ 3.6508 | $ 365.08 |
| 500+ | $ 3.4365 | $ 1718.25 |
| 1,000+ | $ 3.3409 | $ 3340.90 |
표준 패키지27/Full Tube | ||
제품 사양
| 타입 | 설명 | |
|---|---|---|
| 카테고리 | Integrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers | |
| 제조업체 | ADI | |
| 포장 | SO-28-300mil | |
| Type | Transceiver | |
| Voltage - Supply | 5V | |
| Data Rate | - | |
| Operating Temperature | - | |
| ESD Protect | ±15kV | |
| charge pump | Yes | |
| Number of Drivers | 3 | |
| Number of Receivers | 5 | |
| Features | Wake-up function;Short-Circuit Protection | |
| Quiescent Supply Current | 12mA |
| 타입 | 설명 | |
|---|---|---|
| 카테고리 | Integrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers | |
| 제조업체 | ADI | |
| 포장 | SO-28-300mil | |
| Type | Transceiver | |
| Voltage - Supply | 5V | |
| Data Rate | - | |
| Operating Temperature | - |
| 타입 | 설명 | |
|---|---|---|
| ESD Protect | ±15kV | |
| charge pump | Yes | |
| Number of Drivers | 3 | |
| Number of Receivers | 5 | |
| Features | Wake-up function;Short-Circuit Protection | |
| Quiescent Supply Current | 12mA |
개요
The LT1237 is an advanced low power three driver, five receiver RS232 transceiver. Included on the chip is a shutdown pin for reducing supply current near zero. During shutdown one receiver remains active to detect incoming RS232 signals, for example, to wake up a system. The LT1237 is fully compliant with all EIA RS232 specifications. New ESD structures on the chip allow the LT1237 to survive multiple ±15kV strikes, eliminating the need for costly TransZorbs on the RS232 line pins. The LT1237 operates in excess of 120kbaud even driving heavy capacitive loads. Two shutdown modes allow the driver outputs to be shut down separately from the receivers for more versatile control of the RS232 interface. During shutdown, drivers and receivers assume a high impedance state.
주요 특징
- One Receiver Remains Active While in Shutdown
- ESD Protection over ±15kV
- Uses Small Capacitors: 0.1µF, 0.2µF, 1.0µF
- 60µA Supply Current in Shutdown
- Pin Compatible with LT1137A
- 120kBaud Operation for R_L = 3k_r, C_L = 2500pF
- 250kBaud Operation for R_L = 3k_r, C_L = 1000pF
- Operates to 120kBaud
- CMOS Comparable Low Power 30mW
- Operates from a Single 5V Supply
- Easy PC Layout—Flowthrough Architecture
- Rugged Bipolar Design
- Outputs Assume a High Impedance State When Off or Powered Down
- Absolutely No Latchup
- Available in SO and SSOP Packages
응용 분야
- Notebook Computers
- Palmtop Computers
C663252 EasyEDA 라이브러리
컴플라이언스 & 수출 코드
| 타입 | 세부사항 |
|---|---|
| RoHS | ROHS Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| 타입 | 세부사항 |
|---|---|
| RoHS | ROHS Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| 타입 | 세부사항 |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
대체 부품
| MPN | 제조사 | 포장 | 재고 현황 | 단가 | ||
|---|---|---|---|---|---|---|
| LT1237CSW#TRPBF | ADI | SO-28-300mil | 0 | $ 4.6714 | ||
| LT1341CSW#TRPBF | ADI | SO-28-300mil | 0 | $ 4.6714 | ||
| LT1342CSW#PBF | ADI | SO-28-300mil | 0 | $ 5.1463 | ||
| LT1342CSW#TRPBF | ADI | SO-28-300mil | 0 | $ 4.5003 | ||
| LTC1337CSW#PBF | ADI | SO-28-300mil | 0 | $ 4.4294 | ||
| LTC1337CSW#TRPBF | ADI | SO-28-300mil | 0 | $ 5.4947 | ||
| LTC1347CSW#PBF | ADI | SO-28-300mil | 0 | $ 5.1148 | ||
| LTC1347CSW#TRPBF | ADI | SO-28-300mil | 0 | $ 5.4973 | ||
| LTC1349CSW#PBF | ADI | SO-28-300mil | 0 | $ 5.1148 | ||
| LTC1349CSW#TRPBF | ADI | SO-28-300mil | 0 | $ 5.4973 | ||
| LTC1349ISW#PBF | ADI | SO-28-300mil | 0 | $ 10.1975 | ||
| LTC1349ISW#TRPBF | ADI | SO-28-300mil | 0 | $ 5.3415 |

