ADS8382IRHPR vs ADS8383IPFBTG4 对比
详细并排对比 ADS8382IRHPR 出自 Texas Instruments 和 ADS8383IPFBTG4 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
ADS8383IPFBTG4 - 18-Bit 500kHz SAR ADC, 48-TQFP | Texas Instruments
ADS8383IPFBTG4 ✓ 量产中规格对比
| 参数 | ADS8382IRHPR | ADS8383IPFBTG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.65 | $11.40 |
| 分辨率 | 18 bits | 18 bits |
| Sample Rate | 600 kSPS | 500 kSPS |
| Conversion Time | 1.16 microsecond (approx.) | 1.52 us typ |
| Number of Channels | 1 input | — |
| Architecture | SAR with inherent sample-and-hold | SAR (Successive Approximation) |
| Input Type | Fully differential pseudo-bipolar | — |
| Integral Nonlinearity (INL) | 0.0019 % (approx.) | — |
| Data Interface | Serial (CMOS, up to 40 MHz SCLK) | — |
| Analog Supply Voltage | 5 V (typical single supply) | — |
| Reference | External or internal | — |
| 工作温度 | -40C to +85C | -40C to +85C (Industrial) |
| 封装 | 28-pin QFN (RHP) 6x6 mm with exposed pad | 48-pin TQFP (PFB), 7 mm x 7 mm |
| 安装类型 | Surface Mount | — |
| Packaging | Tape & Reel (TR) | — |
| RoHS 状态 | Compliant | Compliant |
| Input Channels | — | 1 (single-ended, unipolar) |
| Analog Supply Voltage (+VA) | — | 5 V |
| Digital Supply Voltage (+VBD) | — | 5 V (3.3 V logic compatible) |
| Analog Input Range | — | 0 V to +VREF (default); 0 V to 2 x VREF with PGA gain = 2 |
| Reference Voltage (VREF) | — | 4.0 V typ, 4.5 V max |
| 接口 | — | Parallel, 18-/16-/8-bit selectable |
| INL (max) | — | 2.5 LSB |
| DNL (max) | — | 1.5 LSB (-0.99 to +2.5 LSB) |
| SNR | — | 84 dB typ at 100 kHz input |
| Power Dissipation (500 kSPS) | — | 110 mW typ |
| Power Dissipation (10 kSPS) | — | 8 mW typ |
| Aperture Delay | — | 4.5 ns |
| Lead-Free | — | Yes |