型号
- 型号
- 关键词
ADS8922B 16-Bit, 500-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125
器件标准：
| 型号 | ADS8922BRGET | ADS8924BRGER | ADS8920BRGER | ADS8920BRGET | ADS8922BRGER | ADS8924BRGET | ADS8920B | ADS8922B | ADS8924B |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | ADS8922B 16-Bit, 500-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125 | ADS8924B 16-Bit, 250-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125 | ADS8920B 16-Bit, 1-MSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125 | ADS8920B 16-Bit, 1-MSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125 | ADS8922B 16-Bit, 500-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125 | ADS8924B 16-Bit, 250-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface 24-VQFN -40 to 125 | ADS8920B ADS8920B 16-Bit, 1-MSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface | ADS8922B ADS8922B 16-Bit, 500-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface | ADS8924B ADS8924B 16-Bit, 250-KSPS, SAR ADC with internal reference buffer, internal LDO & multiSPI interface |
| Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | - | Texas Instruments | - | - | - |
| 是否无铅 | 不含铅 | 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 | - | 符合 | - | - | - |
| 包装说明 | VQFN-24 | VQFN-24 | HVQCCN, | HVQCCN, | - | VQFN-24 | - | - | - |
| Reach Compliance Code | compliant | compliant | compliant | compliant | - | compliant | - | - | - |
| Factory Lead Time | 1 week | 1 week | 8 weeks | 1 week | - | 1 week | - | - | - |
| 最大模拟输入电压 | 5.2 V | 5.2 V | 5.2 V | 5.2 V | - | 5.2 V | - | - | - |
| 最小模拟输入电压 | -2.5 V | -2.5 V | -2.5 V | -2.5 V | - | -2.5 V | - | - | - |
| 最长转换时间 | 1.2 µs | 2.5 µs | 0.64 µs | 0.64 µs | - | 2.5 µs | - | - | - |
| 转换器类型 | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION | - | ADC, SUCCESSIVE APPROXIMATION | - | - | - |
| JESD-30 代码 | S-PQCC-N24 | S-PQCC-N24 | S-PQCC-N24 | S-PQCC-N24 | - | S-PQCC-N24 | - | - | - |
| JESD-609代码 | e4 | e4 | e4 | e4 | - | e4 | - | - | - |
| 长度 | 4 mm | 4 mm | 4 mm | 4 mm | - | 4 mm | - | - | - |
| 最大线性误差 (EL) | 0.0008% | 0.0008% | 0.0008% | 0.0008% | - | 0.0008% | - | - | - |
| 湿度敏感等级 | 2 | 2 | 2 | 2 | - | 2 | - | - | - |
| 模拟输入通道数量 | 1 | 1 | 1 | 1 | - | 1 | - | - | - |
| 位数 | 16 | 16 | 16 | 16 | - | 16 | - | - | - |
| 功能数量 | 1 | 1 | 1 | 1 | - | 1 | - | - | - |
| 端子数量 | 24 | 24 | 24 | 24 | - | 24 | - | - | - |
| 最高工作温度 | 125 °C | 125 °C | 125 °C | 125 °C | - | 125 °C | - | - | - |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -40 °C | - | -40 °C | - | - | - |
| 输出位码 | 2\'S COMPLEMENT BINARY | 2\'S COMPLEMENT BINARY | 2'S COMPLEMENT BINARY | 2'S COMPLEMENT BINARY | - | 2\'S COMPLEMENT BINARY | - | - | - |
| 输出格式 | SERIAL | SERIAL | SERIAL | SERIAL | - | SERIAL | - | - | - |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - | PLASTIC/EPOXY | - | - | - |
| 封装代码 | HVQCCN | HVQCCN | HVQCCN | HVQCCN | - | HVQCCN | - | - | - |
| 封装形状 | SQUARE | SQUARE | SQUARE | SQUARE | - | SQUARE | - | - | - |
| 封装形式 | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | - | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | - | - | - |
| 采样速率 | 0.5 MHz | 0.25 MHz | 1 MHz | 1 MHz | - | 0.25 MHz | - | - | - |
| 采样并保持/跟踪并保持 | SAMPLE | SAMPLE | SAMPLE | SAMPLE | - | SAMPLE | - | - | - |
| 座面最大高度 | 1 mm | 1 mm | 1 mm | 1 mm | - | 1 mm | - | - | - |
| 最大压摆率 | 5.3 mA | 5.3 mA | 5.3 mA | 5.3 mA | - | 5.3 mA | - | - | - |
| 最小供电电压 | 1.65 V | 1.65 V | 1.65 V | 1.65 V | - | 1.65 V | - | - | - |
| 标称供电电压 | 5 V | 5 V | 5 V | 5 V | - | 5 V | - | - | - |
| 表面贴装 | YES | YES | YES | YES | - | YES | - | - | - |
| 温度等级 | AUTOMOTIVE | 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) | - | Nickel/Palladium/Gold (Ni/Pd/Au) | - | - | - |
| 端子形式 | NO LEAD | NO LEAD | NO LEAD | NO LEAD | - | NO LEAD | - | - | - |
| 端子节距 | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | - | 0.5 mm | - | - | - |
| 端子位置 | QUAD | QUAD | QUAD | QUAD | - | QUAD | - | - | - |
| 宽度 | 4 mm | 4 mm | 4 mm | 4 mm | - | 4 mm | - | - | - |
| Base Number Matches | 1 | 1 | 1 | 1 | - | 1 | - | - | - |
