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主要特征
应用/用途
Parametric specs for Comparators
| tPD (ns) (typ) | 7 |
| VOS (mV) (max) | 4 |
| VSUPPLY (Total) (V) (min) | 4.75 |
| VSUPPLY (Total) (V) (max) | 10.5 |
| # Comparators | 1 |
| Input Range | to Neg. Rail |
| ICC per Comp. (µA) (max) | 2000 |
| Logic Out | Push-Pull |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | SOIC (N)/8 SOT23/8 |
| Budgetary Price (See Notes) | 1.6 |
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Technical Docs
| 数据资料 | 低成本、7ns、低功耗电压比较器 | Feb 07, 2005 | |
| 设计指南 | 比较器的合理选择 |
参量
Parametric specs for Comparators
| tPD (ns) (typ) | 7 |
| VOS (mV) (max) | 4 |
| VSUPPLY (Total) (V) (min) | 4.75 |
| VSUPPLY (Total) (V) (max) | 10.5 |
| # Comparators | 1 |
| Input Range | to Neg. Rail |
| ICC per Comp. (µA) (max) | 2000 |
| Logic Out | Push-Pull |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | SOIC (N)/8 SOT23/8 |
| Budgetary Price (See Notes) | 1.6 |
主要特征
- Fast 7ns Propagation Delay
- Low 9mW/Comparator Power Consumption
- Separate Analog and Digital Supplies
- Flexible Analog Supply: +5V to +10V or ±5V
- Input Voltage Range Includes
- Negative Supply Rail
- TTL-Compatible Outputs
- TTL-Compatible Latch Inputs (MAX9202/MAX9203)
- Available in Space-Saving Packages
- 8-Pin SOT23 (MAX9203)
- 14-Pin TSSOP (MAX9202)
- 16-Pin TSSOP (MAX9201)
应用/用途
- 高速A/D转换器
- 高速数据采样
- 高速信号整形/恢复
- 高速V/F转换器
- 输入触发电路
- 线接收器
- PWM电路
- 门限检测器
描述
The MAX9201/MAX9202/MAX9203 high-speed, lowpower, quad/dual/single comparators feature TTL logic outputs with active internal pullups. Fast propagation delay (7ns typ at 5mV overdrive) makes these devices ideal for fast A/D converters and sampling circuits, line receivers, V/F converters, and many other data-discrimination, signal restoration applications.
All comparators can be powered from separate analog and digital power supplies or from a single combined supply voltage. The analog input common-mode range includes the negative rail, allowing ground sensing when powered from a single supply. The MAX9201/ MAX9202/MAX9203 consume only 9mW per comparator when powered from a +5V supply.
The MAX9202/MAX9203 feature output latches with TTL compatible inputs. The comparator output states are held when the latch inputs are driven low. The MAX9201 provides all the same features as the MAX9202/MAX9203 with the exception of the latches.
The MAX9201/MAX9202/MAX9203 are lower power and lower cost upgrades to the MAX901/MAX902/MAX903 offering a 50% power savings and smaller packaging.
All comparators can be powered from separate analog and digital power supplies or from a single combined supply voltage. The analog input common-mode range includes the negative rail, allowing ground sensing when powered from a single supply. The MAX9201/ MAX9202/MAX9203 consume only 9mW per comparator when powered from a +5V supply.
The MAX9202/MAX9203 feature output latches with TTL compatible inputs. The comparator output states are held when the latch inputs are driven low. The MAX9201 provides all the same features as the MAX9202/MAX9203 with the exception of the latches.
The MAX9201/MAX9202/MAX9203 are lower power and lower cost upgrades to the MAX901/MAX902/MAX903 offering a 50% power savings and smaller packaging.
Technical Docs
| 数据资料 | 低成本、7ns、低功耗电压比较器 | Feb 07, 2005 | |
| 设计指南 | 比较器的合理选择 |
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