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MyMaxim 订阅产品详情
主要特征
应用/用途
Parametric specs for Precision DACs (< 1MHz)
| Resolution (bits) | 10 |
| # Channels | 1 |
| Interface | Parallel - Byte Wide |
| Output Type | Voltage- Buffered |
| Reference | Int. |
| INL (±LSB) (max) | 0.5 |
| Supply Range (V) (min) | -5.5 |
| Supply Range (V) (max) | 5.5 |
| ICC (mA) (max) | 0.4 |
| Settling Time (µs) (typ) | 25 |
| Package/Pins | PDIP/24 SOIC (W)/24 SSOP/24 |
| Oper. Temp. (°C) | -40 to +85 0 to +70 |
| Budgetary Price (See Notes) | 2.92 |
缩小
简化框图
Technical Docs
| 数据资料 | 5V、低功耗、并行输入、电压输出、10位DAC | Aug 01, 1994 | |
| 设计指南 | 高边电流检测测量:电路和原理 |
参量
Parametric specs for Precision DACs (< 1MHz)
| Resolution (bits) | 10 |
| # Channels | 1 |
| Interface | Parallel - Byte Wide |
| Output Type | Voltage- Buffered |
| Reference | Int. |
| INL (±LSB) (max) | 0.5 |
| Supply Range (V) (min) | -5.5 |
| Supply Range (V) (max) | 5.5 |
| ICC (mA) (max) | 0.4 |
| Settling Time (µs) (typ) | 25 |
| Package/Pins | PDIP/24 SOIC (W)/24 SSOP/24 |
| Oper. Temp. (°C) | -40 to +85 0 to +70 |
| Budgetary Price (See Notes) | 2.92 |
主要特征
- Buffered Voltage Output
- Internal 2.048V Voltage Reference
- Operates from Single 5V or Dual ±5V Supplies
- Low Power Consumption:
- 250µA Operating Current
- 40µA Shutdown-Mode Current
- SSOP Package Saves Space
- Relative Accuracy: ±1/2LSB Max Over Temperature
- Guaranteed Monotonic Over Temperature
- 4-Quadrant Multiplication with No External Components
- Power-On Reset
- Double-Buffered Parallel Logic Inputs
应用/用途
- 任意函数发生器
- 自动测试设备(ATE)
- 电池供电数据转换产品
- 数字增益与失调控制
- 工业过程控制
- 微处理器控制校准
- 元件数最少的模拟系统
描述
The MAX503 is a low-power, 10-bit, voltage-output digital-to-analog converter (DAC) that uses single 5V or dual ±5V supplies. This device has an internal voltage reference plus an output buffer amplifier. Operating current is only 250µA from a single 5V supply, making it ideal for portable and battery-powered applications. In addition, the shrink small-outline package (SSOP) measures only 0.1 square inches, using less board area than an 8-pin DIP. 10-bit resolution is achieved through laser trimming of the DAC, op amp, and reference. No further adjustments are necessary.
Internal gain-setting resistors can be used to define a DAC output voltage range of 0V to +2.048V, 0V to +4.096V, or ±2.048V. Four-quadrant multiplication is possible without the use of external resistors or op amps. The parallel logic inputs are double buffered and are compatible with 4-bit, 8-bit, and 16-bit microprocessors. For a hardware and software compatible 12-bit upgrade, refer to the MAX530 data sheet. For DACs with similar features but with a serial data interface, refer to the MAX504/MAX515 data sheet.
Internal gain-setting resistors can be used to define a DAC output voltage range of 0V to +2.048V, 0V to +4.096V, or ±2.048V. Four-quadrant multiplication is possible without the use of external resistors or op amps. The parallel logic inputs are double buffered and are compatible with 4-bit, 8-bit, and 16-bit microprocessors. For a hardware and software compatible 12-bit upgrade, refer to the MAX530 data sheet. For DACs with similar features but with a serial data interface, refer to the MAX504/MAX515 data sheet.
Technical Docs
| 数据资料 | 5V、低功耗、并行输入、电压输出、10位DAC | Aug 01, 1994 | |
| 设计指南 | 高边电流检测测量:电路和原理 |
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