LTC1099CN#30369 vs ADC0804LCN 对比
详细并排对比 LTC1099CN#30369 出自 Analog Devices 和 ADC0804LCN 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。
Analog Devices
LTC1099CN#30369 - 8-Bit 2.5µs ADC w/ S/H | Analog Devices | DIP-20
LTC1099CN#30369 Nrnd规格对比
| 参数 | LTC1099CN#30369 | ADC0804LCN |
|---|---|---|
| 品牌 | Analog Devices | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 分辨率 | 8 bit | 8 bit |
| Number of Inputs | 1 | — |
| Architecture | Flash (with built-in sample-and-hold) | — |
| Conversion Time | 2.5 us (typical) | 110 µs typical at fCLK = 640 kHz |
| Maximum Sample Rate (Nyquist) | 156 kHz (5V p-p input) | — |
| Input Bandwidth | Full Nyquist (per datasheet) | — |
| 电源电压 | Single +5 V (per datasheet, single-supply operation) | — |
| 接口 | Microprocessor-compatible parallel | — |
| Sample-and-Hold | Internal (built-in) | — |
| 工作温度范围 | [DATA_NEEDED: full commercial/industrial range] | — |
| 封装 | 20-PDIP (N-20) | 20-pin PDIP (N) |
| 安装类型 | Through-Hole | Through-hole |
| MSL 等级 | [DATA_NEEDED: MSL rating for PDIP through-hole] | [DATA_NEEDED: MSL level] |
| RoHS 状态 | [DATA_NEEDED: lead-free / RoHS variant availability] | [DATA_NEEDED: RoHS status of LCN variant] |
| Sample Rate (kSPS) | [DATA_NEEDED: exact max throughput kSPS spec] | — |
| 输入电压范围 | [DATA_NEEDED: full-scale input range] | — |
| INL / DNL | [DATA_NEEDED: linearity spec] | — |
| Power Dissipation | [DATA_NEEDED: typical Pd] | — |
| Number of Channels | — | 1 |
| Input Type | — | Differential (single-ended capable) |
| Converter Architecture | — | SAR (Successive Approximation) |
| Analog Supply Voltage | — | 4.5 V to 6.5 V (single +5 V typical) |
| Digital Supply Voltage | — | Same as VCC (no separate DVCC) |
| Full-Scale Input Range | — | 0 V to 5 V (with VREF/2 = 2.5 V) |
| Reference Input | — | VREF/2 pin, sets full-scale span |
| INL（积分非线性） | — | ±1 LSB (max) |
| DNL (Differential Nonlinearity) | — | ±1 LSB (max) |
| Conversion Rate | — | Up to ~10 kSPS (typical application clock) |
| Supply Current (ICC) | — | 1.9 mA typ at 25 °C, CS=5V (LCN/LCWM) |
| Digital Interface | — | Three-state parallel bus, RD/WR strobes, CS |
| On-Chip Clock Generator | — | Yes (external R or R + C) |
| 工作温度 | — | -40 °C to +85 °C |