The TLC542 is a CMOS converter built around an 8-bit switched-capacitor successive-approximation analog-to-digital converter. The device is designed for serial interface to a microprocessor or peripheral via a 3-state output with three inputs [including I/O CLOCK, CS\ (chip select), and ADDRESS INPUT]. The TLC542 allows high-speed data transfers and sample rates of up to 40,000 samples per second. In addition to the high-speed converter and versatile control logic, an on-chip 12-channel analog multiplexer can sample any one of 11 inputs or an internal self-test voltage, and the sample and hold is started under microprocessor control. At the end of conversion, the end-of-conversion (EOC) output pin goes high to indicate that conversion is complete.
| TLC1541 | TLC1542 | TLC1543 | TLC2543 | TLC540 | TLC541 | TLV1542 | TLV2543 | TLV2553 | TLV2556 | |
| Resolution(Bits) | 10 | 10 | 10 | 12 | 8 | 8 | 10 | 12 | 12 | 12 |
| Sample Rate (max) | 32kSPS | 38kSPS | 38kSPS | 66kSPS | 75kSPS | 40kSPS | 38kSPS | 66kSPS | 200kSPS | 200kSPS |
| Architecture | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR |
| Power Consumption(Typ)(mW) | 6 | 4 | 4 | 5 | 6 | 6 | 2.64 | 3.3 | 2.43 | 2.43 |
| DNL(Max)(+/-LSB) | 1 | 0.5 | 1 | 1 | 0.5 | 0.5 | 1 | 1 | 1 | 1 |
| INL(Max)(+/-LSB) | 1 | 0.5 | 1 | 1 | 0.5 | 0.5 | 1 | 1 | 1 | 1 |
| No Missing Codes(Bits) | 10 | 10 | 10 | 12 | 8 | 8 | 10 | 12 | 12 | 12 |
| No. of Supplies | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Analog Voltage AV/DD(Min)(V) | 4.75 | 4.5 | 4.5 | 4.5 | 4.75 | 4.75 | 3 | 3.3 | 2.7 | 2.7 |
| Analog Voltage AV/DD(Max)(V) | 5.25 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 3.6 | 5.5 | 5.5 |
| Logic Voltage DV/DD(Min)(V) | 4.75 | 4.5 | 4.5 | 4.5 | 4.75 | 4.5 | 3 | 3.3 | 2.7 | 2.7 |
| Logic Voltage DV/DD(Max)(V) | 5.25 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 3.6 | 5.5 | 5.5 |
| Input Configuration Range | Vref | Vref | Vref | Vref | Vref | Vref | Vref | Vref | Vref | Vref |
| Reference Mode | Ext | Ext | Ext | Ext | Ext | Ext | Ext | Ext | Ext | Int and Ext |
| Rating | Catalog | Military | Catalog | Catalog | Catalog | Military | Military | Catalog | Catalog | Catalog |
| Pin/Package | 20PDIP, 20PLCC, 20SOIC | 20PDIP, 20PLCC, 20SOIC | 20PDIP, 20PLCC, 20SOIC, 20SSOP | 20PDIP, 20SOIC, 20PLCC, 20SSOP | 20PDIP, 20PLCC, 20SOIC | 20PDIP, 20PLCC, 20SOIC | 20PDIP, 20PLCC, 20SOIC, 20SSOP | 20PDIP, 20SOIC, 20SSOP | 20SOIC, 20TSSOP | 20SOIC, 20TSSOP |
| # Input Channels | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Operating Temperature Range(°C) | -40 to 125,0 to 70 | -40 to 125,0 to 70 | -40 to 85 | -40 to 85 |
| 器件 | 状态 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| TLC542CDW | ACTIVE | 1.65 | 1ku | SOIC (DW) | 20 | 25 | TUBE | TLC542C |
| TLC542CDWG4 | ACTIVE | 1.65 | 1ku | SOIC (DW) | 20 | 25 | TUBE | TLC542C |
| TLC542CDWR | ACTIVE | 1.50 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | TLC542C |
| TLC542CDWRG4 | ACTIVE | 1.50 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | TLC542C |
| TLC542CN | ACTIVE | 1.50 | 1ku | PDIP (N) | 20 | 20 | TUBE | TLC542C |
| TLC542CNE4 | ACTIVE | 1.50 | 1ku | PDIP (N) | 20 | 20 | TUBE | TLC542C |
| TLC542IDW | ACTIVE | 1.80 | 1ku | SOIC (DW) | 20 | 25 | TUBE | TLC542I |
| TLC542IDWG4 | ACTIVE | 1.80 | 1ku | SOIC (DW) | 20 | 25 | TUBE | TLC542I |
| TLC542IDWR | ACTIVE | 1.60 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | TLC542I |
| TLC542IDWRG4 | ACTIVE | 1.60 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | TLC542I |
| TLC542IFN | ACTIVE | 1.80 | 1ku | PLCC (FN) | 20 | 46 | TUBE | TLC542I |
| TLC542IFNG3 | ACTIVE | 1.80 | 1ku | PLCC (FN) | 20 | 46 | TUBE | TLC542I |
| TLC542IFNR | ACTIVE | 1.60 | 1ku | PLCC (FN) | 20 | 1000 | LARGE T&R | TLC542I |
| TLC542IFNRG3 | ACTIVE | 1.60 | 1ku | PLCC (FN) | 20 | 1000 | LARGE T&R | TLC542I |
| TLC542IN | ACTIVE | 1.70 | 1ku | PDIP (N) | 20 | 20 | TUBE | TLC542I |
| TLC542INE4 | ACTIVE | 1.70 | 1ku | PDIP (N) | 20 | 20 | TUBE | TLC542I |
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| TLC542CDW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC542CDW | |
| TLC542CDWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC542CDWG4 | TLC542CDWG4 |
| TLC542CDWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC542CDWR | |
| TLC542CDWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC542CDWRG4 | TLC542CDWRG4 |
| TLC542CN | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLC542CN | |
| TLC542CNE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLC542CNE4 | |
| TLC542IDW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC542IDW | |
| TLC542IDWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC542IDWG4 | TLC542IDWG4 |
| TLC542IDWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC542IDWR | |
| TLC542IDWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC542IDWRG4 | TLC542IDWRG4 |
| TLC542IFN | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | TLC542IFN | |
| TLC542IFNG3 | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | TLC542IFNG3 | |
| TLC542IFNR | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | TLC542IFNR | |
| TLC542IFNRG3 | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | TLC542IFNRG3 | |
| TLC542IN | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLC542IN | |
| TLC542INE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLC542INE4 |
| 名称 | 型号 | 公司 | 工具/软件类型 |
| ADC 谐波计算器 | ADC-HARMONIC-CALC | Texas Instruments | 计算实用程序 |
| 用于模数转换器的抗混淆计算工具 | ANTIALIASINGCALC | Texas Instruments | 计算实用程序 |
| 运算放大器至 ADC 电路拓扑计算器 | ADC-INPUT-CALC | Texas Instruments | 计算实用程序 |