型号
- 型号
- 关键词
12-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC with 2.5V Internal Ref 24-VQFN -40 to 125
器件标准：
| 型号 | DAC7678SRGER | DAC7678SPWR | DAC7678SRGET | DAC7678SPW |
|---|---|---|---|---|
| 描述 | 12-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC with 2.5V Internal Ref 24-VQFN -40 to 125 | 12-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC with 2.5V Internal Ref 16-TSSOP -40 to 125 | 12-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC with 2.5V Internal Ref 24-VQFN -40 to 125 | 12-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC with 2.5V Internal Ref 16-TSSOP -40 to 125 |
| Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| 是否无铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 |
| 是否Rohs认证 | 符合 | 符合 | 符合 | 符合 |
| 厂商名称 | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
| 零件包装代码 | QFN | TSSOP | QFN | TSSOP |
| 包装说明 | HVQCCN, LCC24,.16SQ,20 | TSSOP, TSSOP16,.25 | HVQCCN, LCC24,.16SQ,20 | TSSOP, TSSOP16,.25 |
| 针数 | 24 | 16 | 24 | 16 |
| Reach Compliance Code | compli | compli | compli | compli |
| Factory Lead Time | 6 weeks | 6 weeks | 1 week | 6 weeks |
| Samacsys Descripti | 12-Bit, Octal-Channel, DAC | 12-Bit, Octal-Channel,DAC | 12-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC with 2.5V Internal Ref | 12-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC with 2.5V Internal Ref |
| 最大模拟输出电压 | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| 转换器类型 | D/A CONVERTER | D/A CONVERTER | D/A CONVERTER | D/A CONVERTER |
| 输入位码 | BINARY, 2\'S COMPLEMENT BINARY | BINARY, 2\'S COMPLEMENT BINARY | BINARY, 2\'S COMPLEMENT BINARY | BINARY, 2\'S COMPLEMENT BINARY |
| 输入格式 | SERIAL | SERIAL | SERIAL | SERIAL |
| JESD-30 代码 | S-PQCC-N24 | R-PDSO-G16 | S-PQCC-N24 | R-PDSO-G16 |
| JESD-609代码 | e4 | e4 | e4 | e4 |
| 长度 | 4 mm | 5 mm | 4 mm | 5 mm |
| 最大线性误差 (EL) | 0.0244% | 0.0244% | 0.0244% | 0.0244% |
| 湿度敏感等级 | 3 | 3 | 3 | 3 |
| 位数 | 12 | 12 | 12 | 12 |
| 功能数量 | 1 | 1 | 1 | 1 |
| 端子数量 | 24 | 16 | 24 | 16 |
| 最高工作温度 | 125 °C | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -40 °C |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | HVQCCN | TSSOP | HVQCCN | TSSOP |
| 封装等效代码 | LCC24,.16SQ,20 | TSSOP16,.25 | LCC24,.16SQ,20 | TSSOP16,.25 |
| 封装形状 | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR |
| 封装形式 | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| 峰值回流温度（摄氏度） | 260 | 260 | 260 | 260 |
| 电源 | 3/5 V | 3/5 V | 3/5 V | 3/5 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 采样速率 | 0.083 MHz | 0.083 MHz | 0.083 MHz | 0.083 MHz |
| 座面最大高度 | 1 mm | 1.2 mm | 1 mm | 1.2 mm |
| 最大稳定时间 | 10 µs | 10 µs | 10 µs | 10 µs |
| 标称安定时间 (tstl) | 7 µs | 7 µs | 7 µs | 7 µs |
| 最大压摆率 | 2 mA | 2 mA | 0.006 mA | 2 mA |
| 标称供电电压 | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| 表面贴装 | YES | YES | YES | YES |
| 温度等级 | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | NO LEAD | GULL WING | NO LEAD | GULL WING |
| 端子节距 | 0.5 mm | 0.65 mm | 0.5 mm | 0.65 mm |
| 端子位置 | QUAD | DUAL | QUAD | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 宽度 | 4 mm | 4.4 mm | 4 mm | 4.4 mm |
