ICL7109CMH+T vs TC7109IJL 对比
详细并排对比 ICL7109CMH+T 出自 Maxim Integrated 和 TC7109IJL 出自 Microchip Technology。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。
Maxim Integrated
ICL7109CMH+T - 12-Bit Dual-Slope ADC, 44-MQFP | Maxim Integrated
ICL7109CMH+T ✓ 量产中Microchip Technology
TC7109IJL - 12-bit + Sign Dual-Slope ADC | Microchip | 40-CERDIP
TC7109IJL ✓ 量产中规格对比
| 参数 | ICL7109CMH+T | TC7109IJL |
|---|---|---|
| 品牌 | Maxim Integrated | Microchip Technology |
| 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） | $11.45 | $10.40 |
| 分辨率 | 12 bits + sign + over-range | — |
| Architecture | Dual-slope integrating | Dual-slope integrating |
| Number of Channels | 1 differential input | — |
| 输出类型 | Three-state binary (with polarity and over-range) | — |
| 封装 | 44-MQFP (10x10 mm, Metric Quad Flat Pack) | — |
| 引脚数 | 44 | — |
| Terminal Form | GULL WING | — |
| Package Code | QFP | — |
| Package Shape | SQUARE | — |
| Temperature Grade | COMMERCIAL | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| Maximum Conversion Rate | 30 conversions/sec at 3.58 MHz crystal | — |
| Uncalibrated Accuracy | ±1 LSB (max) | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: V+ / V- supply range] |
| Reference | Internal bandgap (external reference option) | — |
| 安装类型 | Surface Mount | Through-Hole |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS compliance for this CERDIP part] |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Number of Bits | — | 12 (+ sign, effective 13-bit with polarity) |
| Input Channels | — | 1 differential input |
| Data Interface | — | Serial, Parallel (uP-compatible) |
| 采样率 | — | [DATA_NEEDED: conversions per second] |
| Number of A/D Converters | — | 1 |
| Output Coding | — | Sign-magnitude |
| Differential Input | — | Yes (true differential) |
| Overrange Indication | — | Yes |
| Zero Integrator Cycle | — | Yes (fast overload recovery) |
| 封装 / 外壳 | — | 40-CDIP / CERDIP (0.600 inch, 15.24 mm) |
| Packaging | — | Tube |
| 工作温度 | — | -25C to +85C |
| External Components Required | — | 8 passives + crystal |
| Polarity | — | Bipolar (sign-magnitude output) |