ADS7841PBG4 vs ADS7841PG4 对比
详细并排对比 ADS7841PBG4 出自 Texas Instruments 和 ADS7841PG4 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
ADS7841PG4 - 12-Bit 4-Ch Serial ADC, 200kHz, 16-PDIP | Texas Instruments
ADS7841PG4 ✓ 量产中规格对比
| 参数 | ADS7841PBG4 | ADS7841PG4 |
|---|---|---|
| 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） | $4.12 | $4.32 |
| 分辨率 | 12 bits (programmable to 8 bits) | 12 bits (programmable to 8 bits) |
| Number of Input Channels | 4 single-ended or 2 differential | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| 采样率 | 200 kSPS | 200 kHz |
| Conversion Time | 3.75 us | — |
| Data Interface | Serial (SPI/QSPI/MICROWIRE-compatible) | Serial (SPI/QSPI/MICROWIRE-compatible) |
| INL (Max) | +/-1 LSB | ±1 LSB |
| DNL (Max) | +/-1 LSB | ±1 LSB (no missing codes at 12 bits) |
| SINAD | 72 dB | 72 dB |
| Missing Codes | None (guaranteed) | — |
| 电源电压 | 2.7 V to 5.5 V (single supply) | — |
| Reference Voltage (VREF) | 100 mV to VCC | 100 mV to VCC |
| Analog Input Range | 0 V to VREF | — |
| Power Dissipation (Typ, 200 kHz, VCC=5V) | 2 mW | — |
| 关断电流 | < 1 uA | — |
| 工作温度 | -40 C to +85 C (industrial) | -40C to +85C |
| 封装 | 16-PDIP (0.300 in, 7.62 mm) | 16-PDIP (N) 0.300 inch (7.62 mm) |
| 安装类型 | Through-Hole | Through-Hole (THT) |
| MSL 等级 | 1 (unlimited) | 1 (unlimited) |
| RoHS 状态 | Compliant | Pb-free (G4 suffix = lead-free finish) |
| Lead-Free | Yes | — |
| Manufacturer | — | Texas Instruments |
| Part Number | — | ADS7841PG4 |
| Number of Channels | — | 4 single-ended or 2 differential |
| Input Type | — | Single-Ended / Pseudo-Differential |
| Supply Voltage (Analog) | — | +2.7V to +5V (typical +5V) |
| Power Dissipation | — | 2 mW typical at 200 kHz, +5V |