MAX7231：8位、三次复用LCD解码驱动器
功能框图 |
关键参数
| Part Number | LCD or LED | Digits or Char. | Output Format | Display Type | Interface | Fonts | VSUPPLY (V) | VSUPPLY (V) | Package/Pins | Budgetary Price | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | See Notes | ||||||||||
| MAX7231A | LCD | 8-Digit | 7 segment + 2 annunciators | Triplexed | Parallel | Hexadecimal | 4.5 | 5.5 |
| - | ||
| MAX7231B | 8-Digit | 7 segment + 2 annunciators | Parallel | Code B |
| $5.48 @1k | ||||||
| MAX7231C | 8-Digit | 7 segment + 2 annunciators | Parallel | Code B |
| $5.48 @1k | ||||||
| MAX7232A | 10-Digit | 7 segment + 2 annunciators | Serial 3-Wire 1Mbit | Hexadecimal |
| - | ||||||
| MAX7232B | 10-Digit | 7 segment + 2 annunciators | Serial 3-Wire 1Mbit | Code B |
| $5.48 @1k | ||||||
| MAX7232C | 10-Digit | 7 segment + 2 annunciators | Serial 3-Wire 1Mbit | Code B |
| $5.48 @1k | ||||||
| MAX7233A | 4-Char. | 18 segment alphanumeric | Parallel | 64 char ASCII |
| - | ||||||
| MAX7233B | 4-Char. | 18 segment alphanumeric | Parallel | 64 char ASCII |
| $5.48 @1k | ||||||
| MAX7234A | 5-Char. | 18 segment alphanumeric | Serial 3-Wire 1Mbit | 64 char ASCII |
| - | ||||||
| MAX7234B | 5-Char. | 18 segment alphanumeric | Serial 3-Wire 1Mbit | 64 char ASCII |
| $5.48 @1k | ||||||
数据手册DataSheet
| 英文 | MAX7231-MAX7234.pdf | Rev 0; |
技术资料
订购型号
| 型号 | 状况 | 推荐替代产品 | 封装 | 温度 | RoHS/无铅 |
|---|---|---|---|---|---|
| MAX7231AFI/D | 停止供货 | DICE SALES,；NA引脚；DICE； | 参考数据资料 | ||
| MAX7231AFIPL | 停止供货 | MAX7231BFIPL+ | PDIP(W),；40引脚；835.7mm² | -20°C至+85°C | RoHS/无铅：否 |
| MAX7231AFIQH-D | 停止供货 | PLCC,；44引脚；311.5mm² | -20°C至+85°C | RoHS/无铅：否 | |
| MAX7231AFIQH-TD | 停止供货 | PLCC；44引脚 | -20°C至+85°C | 参考数据资料 | |
| MAX7231BFI/D | 生产中 | DICE SALES,；NA引脚；DICE； | 参考数据资料 | ||
| MAX7231BFIPL | 停止供货 | MAX7231BFIPL+ | PDIP(W),；40引脚；835.7mm² | -20°C至+85°C | RoHS/无铅：否 |
| MAX7231BFIPL+ | 生产中 | PDIP(W),；40引脚；835.7mm² | -20°C至+85°C | RoHS/无铅：无铅 | |
| MAX7231BFIQH+D | 生产中 | PLCC,；44引脚；311.5mm² | -20°C至+85°C | RoHS/无铅：无铅 | |
| MAX7231BFIQH+TD | 生产中 | PLCC,；44引脚；311.5mm² | -20°C至+85°C | RoHS/无铅：无铅 | |
| MAX7231BFIQH-D | 停止供货 | MAX7231BFIQH+D | PLCC,；44引脚；311.5mm² | -20°C至+85°C | RoHS/无铅：否 |
| 型号 | 状况 | 推荐替代产品 | 封装：类型 引脚 占位面积封装图 编码/变更 * | 温度 | RoHS/无铅？ |
| MAX7231BFIQH-TD | 停止供货 | MAX7231BFIQH+TD | PLCC,；44引脚；311.5mm² | -20°C至+85°C | RoHS/无铅：否 |
| MAX7231CFEPL | 停止供货 | MAX7231CFIPL+ | PDIP(W),；40引脚；835.7mm² | -40°C至+85°C | RoHS/无铅：否 |
| MAX7231CFI/D | 生产中 | DICE SALES,；NA引脚；DICE； | 参考数据资料 | ||
| MAX7231CFIPL | 停止供货 | MAX7231CFIPL+ | PDIP(W),；40引脚；835.7mm² | -20°C至+85°C | RoHS/无铅：否 |
| MAX7231CFIPL+ | 生产中 | PDIP(W),；40引脚；835.7mm² | -20°C至+85°C | RoHS/无铅：无铅 | |
| MAX7231CFIQH-D | 停止供货 | PLCC,；44引脚；311.5mm² | -20°C至+85°C | RoHS/无铅：否 | |
| MAX7231CFIQH-TD | 停止供货 | PLCC；44引脚 | -20°C至+85°C | 参考数据资料 |
- MAX7231-MAX7234.pdf MAX7233
- MAX7231-MAX7234.pdf MAX7233
- MAX7231-MAX7234.pdf MAX7233
- MAX7231-MAX7234.pdf MAX7233
- MAX7231-MAX7234.pdf MAX7233
- MAX7231-MAX7234.pdf MAX7233
- Buffering Scheme Drives Large LCDs MAX7233
