AD7846JPZ, ЦАП, 16 бит, Параллельный, 4.75В до 5.25В, PLCC, 28 вывод(-ов)
см. техническую документацию
от 4 615 руб. × 4 платежа
Описание
AD7846 is a 16-bit DAC constructed with the Analog Devices, Inc., LC²MOS process. It has VREF+ and VREF- reference inputs and an on-chip output amplifier. In addition to the excellent accuracy specifications, this device also offers a comprehensive microprocessor interface. There are 16 data I/O pins, plus control lines (CS, R/W, LDAC and CLR). R/W and CS allow writing to and reading from the I/O latch. This is the readback function, which is useful in ATE applications. LDAC allows simultaneous updating of DACs in a multi-DAC system and the CLR line will reset the contents of the DAC latch to 00…000 or 10…000 depending on the state of R/W.
• Power dissipation 100mW typ
• Microprocessor compatible with readback capability
• Unipolar or bipolar output
• Multiplying capability
• Power supply sensitivity is 1.5LSB/V max
• Relative accuracy is ±16LSB
• Differential nonlinearity error is ±1LSB max
• Slew rate is 7V/µs typ
• Operating temperature is 0°C to +70°C
• Packaging style is 28-lead plastic leaded chip carrier [PLCC]
Технические параметры
| Интерфейс данных | параллельный | |
| Диапазон Напряжения Питания | 4.75В до 5.25В | |
| Количество Выводов | 28вывод(-ов) | |
| Линейка Продукции | 16-bit Voltage Output DACs | |
| Максимальная Рабочая Температура | 70°C | |
| Минимальная Рабочая Температура | 0°C | |
| Разрешение (бит) | 16бит | |
| Стандарты Автомобильной Промышленности | - | |
| Стиль Корпуса АЦП / ЦАП | PLCC | |
| Тип Входного Канала | Дифференциальный | |
| Уровень Чувствительности к Влажности (MSL) | MSL 5-48 часов | |
| Частота Выборки | - | |
| Architecture | Segment | |
| Automotive | No | |
| Conversion Rate | 143ksps | |
| Converter Type | General Purpose | |
| Digital Interface Type | Parallel | |
| Digital Supply Support | Yes | |
| ECCN (US) | EAR99 | |
| EU RoHS | Compliant | |
| Full Scale Error | ±16LSB | |
| Integral Nonlinearity Error | ±16LSB | |
| Lead Shape | J-Lead | |
| Maximum Dual Supply Voltage (V) | ±15.75 | |
| Maximum Operating Temperature (°C) | 70 | |
| Maximum Power Dissipation (mW) | 100(Typ) | |
| Maximum Settling Time (us) | 9 | |
| Minimum Dual Supply Voltage (V) | ±11.4 | |
| Minimum Operating Temperature (°C) | 0 | |
| Mounting | Surface Mount | |
| Number of DAC Channels | 1 | |
| Number of Outputs per Chip | 1 | |
| Output Polarity | Bipolar|Unipolar | |
| Output Type | Voltage | |
| Packaging | Tube | |
| Part Status | Active | |
| PCB changed | 28 | |
| Pin Count | 28 | |
| Power Supply Type | Dual | |
| PPAP | No | |
| Process Technology | LC2MOS | |
| Resolution | 16bit | |
| Standard Package Name | LCC | |
| Supplier Package | PLCC | |
| Typical Dual Supply Voltage (V) | ±15 | |
| Voltage Reference | External | |
| Brand: | Analog Devices | |
| Factory Pack Quantity: Factory Pack Quantity: | 39 | |
| Interface Type: | Parallel | |
| Manufacturer: | Analog Devices Inc. | |
| Maximum Operating Temperature: | +85 C | |
| Minimum Operating Temperature: | -40 C | |
| Moisture Sensitive: | Yes | |
| Mounting Style: | SMD/SMT | |
| Number of Channels: | 1 Channel | |
| Package / Case: | PLCC-28 | |
| Packaging: | Tube | |
| Product Category: | Digital to Analog Converters-DAC | |
| Product Type: | DACs-Digital to Analog Converters | |
| Resolution: | 16 bit | |
| Series: | AD7846 | |
| Subcategory: | Data Converter ICs |
Техническая документация
Дополнительная информация
Калькуляторы группы «Микросхемы ЦАП»
Типы корпусов импортных микросхем
