| DAC7634 | |
| Resolution(Bits) | 16 |
| DAC: Channels | 4 |
| Settling Time(µs) | 10 |
| Sample / Update Rate(MSPS) | 0.089 |
| Interface | Serial SPI |
| Output Type | Voltage |
| Output Range Min.(V or mA) | -2.5 |
| Output Range Max.(V or mA) | 2.5 |
| Single/Dual Analog Supply | +/- or + |
| DNL(Max)(+/-LSB) | 2 |
| INL(Max)(+/-LSB) | 3 |
| INL (+/-)(Max)(%) | 0.005 |
| Monotonicity | 15 |
| Power Consumption(Typ)(mW) | 7.5 |
| Architecture | R-2R |
| Reference: Type | Ext |
| Analog Voltage AV/DD(Min)(V) | 4.75 |
| Analog Voltage AV/DD(Max)(V) | 5.25 |
| Logic Voltage DV/DD(Min)(V) | 4.75 |
| Logic Voltage DV/DD(Max)(V) | 5.25 |
| No. of Supplies (Unipolar) | 1 |
| No. of Supplies (Bipolar) | 2 |
| Rating | Catalog |
| Pin/Package | 48SSOP |
| Approx. Price (US$) | 19.95 | 1ku |
| Thermal Shutdown | No |
| Operating Temperature Range(°C) | -40 to 85 |
The DAC7634 is a 16-bit, quad voltage output, digital-to-analog converter with specified 15-bit monotonic performance over the specified temperature range. It accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable asynchronous reset clears all registers to a mid-scale code of 8000H or to a zero-scale of 0000H. The DAC7634 can operate from a single 5-V supply or from 5-V and -5 V supplies.
Low power and small size per DAC make the DAC7634 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7634 is available in a 48-lead SSOP package and offers specifications over the -40°C to 85°C temperature range.
| 器件 | 状态 | 温度 (oC) | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| DAC7634E | ACTIVE | -40 to 85 | 20.95 | 1ku | SSOP (DL) | 48 | 25 | TUBE | DAC7634E B |
| DAC7634E/1K | ACTIVE | -40 to 85 | 19.95 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | DAC7634E B |
| DAC7634E/1KG4 | ACTIVE | -40 to 85 | 19.95 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | DAC7634E B |
| DAC7634EB | ACTIVE | -40 to 85 | 24.15 | 1ku | SSOP (DL) | 48 | 25 | TUBE | DAC7634E B |
| DAC7634EB/1K | ACTIVE | -40 to 85 | 23.15 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | DAC7634E B |
| DAC7634EB/1KG4 | ACTIVE | -40 to 85 | 23.15 | 1ku | SSOP (DL) | 48 | 1000 | LARGE T&R | DAC7634E B |
| DAC7634EBG4 | ACTIVE | -40 to 85 | 24.15 | 1ku | SSOP (DL) | 48 | 25 | TUBE | DAC7634E B |
| DAC7634EG4 | ACTIVE | -40 to 85 | 20.95 | 1ku | SSOP (DL) | 48 | 25 | TUBE | DAC7634E |
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| DAC7634E | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | DAC7634E | |
| DAC7634E/1K | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | DAC7634E/1K | |
| DAC7634E/1KG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | DAC7634E/1KG4 | DAC7634E/1KG4 |
| DAC7634EB | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | DAC7634EB | |
| DAC7634EB/1K | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | DAC7634EB/1K | |
| DAC7634EB/1KG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | DAC7634EB/1KG4 | DAC7634EB/1KG4 |
| DAC7634EBG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | DAC7634EBG4 | DAC7634EBG4 |
| DAC7634EG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | DAC7634EG4 | DAC7634EG4 |
| 名称 | 型号 | 公司 | 工具/软件类型 |
| 针对 Code Composer Studio 的 DCPFREETOOL 软件插件 | DCPFREETOOL | Texas Instruments | 实用程序/插件 |
| MDACBufferPro Design Utility for Multiplying Digital to Analog Converter Design | MDACBUFFERPRO | Texas Instruments | 应用软件 |
