ADM3312EARUZ-REEL7, Triple Transmitter/Receiver RS-232 24-Pin TSSOP T/R
см. техническую документацию
Описание
ADM3312E is a 15kV ESD protected, 2.7V to 3.6V serial port transceiver with green idle. It feature an on-board charge pump dc-to-dc converter, eliminating the need for dual power supplies. This dc-to-dc converter contains a voltage tripler and a voltage inverter that internally generates positive and negative supplies from the input 3V power supply. This dc-to-dc converter operates in green idle™ mode, where by the charge pump oscillator is gated on and off to maintain the output voltage at ±7.25V under varying load conditions. This minimizes the power consumption and makes ideal for battery-powered portable devices. It contains three drivers and three receivers and is intended for serial port applications. It is widely used in application such as mobile phone handsets/data cables, laptop and notebook computers, printers, peripherals, modems, PDAs/hand-held devices/palmtop computers etc.
• Low EMI, charge pump capacitors is 0.1µF to 1µF
• Slew rate is 18V/µs typ at RL = 3Kohm, CL = 50pF to 1000pF1
• Low power shutdown is 20nA
• Full RS-232 compliance
• Data rate is 460kbps typ at (RL = 3kR to 7kR, CL = 50pF to 1000pF, VCC = 3V)
• One receiver active in shutdown
• Output voltage swing is ±6.4V typ at VCC = 3.0V
• Supply current is 0.45mA at no load; VCC = 3.0V to 3.6V; TA = 0°C to 85°C
• Operating temperature range is -40°C to +85°C
• Packaging style is 24-lead TSSOP 7" tape and reel
Технические параметры
| EU RoHS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.01 |
| Function | Line Transceiver |
| Data Rate | 460Kbps |
| Transmitter Communication Type | RS-232 |
| Receiver Communication Type | RS-232 |
| Interface Standards | EIA-232-E|RS-232|EIA-232 |
| Data Transmission Topology | Point-to-Point |
| Number of Transceivers | 1 |
| Number of Transmitters | 3 |
| Number of Receivers | 3 |
| Transmitter Signal Type | Single-Ended |
| Receiver Signal Type | Single-Ended |
| Number of Drivers per Line | 1 |
| Number of Receivers per Line | 1 |
| Driving Mode | 3-State |
| Number of Transmitter Enables | 0 |
| Number of Receiver Enables | 1 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Power Supply Type | Single |
| Minimum Single Supply Voltage (V) | 2.7 |
| Typical Single Supply Voltage (V) | 3.3 |
| Maximum Single Supply Voltage (V) | 3.6 |
| Maximum Supply Current (mA) | 35 |
| Supplier Temperature Grade | Industrial |
| Packaging | Tape and Reel |
| Standard Package Name | SOP |
| Pin Count | 24 |
| Supplier Package | TSSOP |
| Mounting | Surface Mount |
| Package Height | 1.05(Max) |
| Package Length | 7.8 |
| Package Width | 4.4 |
| PCB changed | 24 |
| Lead Shape | Gull-wing |
| Количество Выводов | 24вывод(-ов) |
| Количество Приводов | 3драйвер(-ов) |
| Количество Приемников | 3Receivers |
| Максимальная Рабочая Температура | 85 C |
| Максимальное Напряжение Питания | 3.6В |
| Минимальная Рабочая Температура | -40 C |
| Минимальное Напряжение Питания | 2.7В |
| Стиль Корпуса Привода | TSSOP |
| Тип Интерфейса ИС | RS232 |
| Тип Устройства | RS232 Приемопередатчик |
| Универсальный Номер Микросхемы | ADM3312E |
| Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный |
Техническая документация
Дополнительная информация
Калькуляторы группы «Интерфейсы RS-232»
Типы корпусов импортных микросхем
