The TLC1541 is a CMOS A/D converter built around a 10-bit switched-capacitor successive-approximation A/D converter. The device is designed for serial interface to a microprocessor or peripheral using a 3-state output with up to four control inputs [including independent SYSTEM CLOCK, I/O CLOCK, chip select (CS\), and ADDRESS INPUT]. A 2.1-MHz system clock for the TLC1541, with a design that includes simultaneous read/write operation, allows high-speed data transfers and sample rates up to 32 258 samples per second. In addition to the high-speed converter and versatile control logic, there is an on-chip, 12-channel analog multiplexer that can be used to sample any one of 11 inputs or an internal self-test voltage and a sample-and-hold function that operates automatically.
| TLC1541 | TLC1542 | TLC1543 | TLC2543 | TLC540 | TLC541 | TLV1543 | 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 |
| TLC1541CDW | ACTIVE | 3.55 | 1ku | SOIC (DW) | 20 | 25 | TUBE | TLC1541C |
| TLC1541CDWG4 | ACTIVE | 3.55 | 1ku | SOIC (DW) | 20 | 25 | TUBE | TLC1541C |
| TLC1541CDWR | ACTIVE | 3.20 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | TLC1541C |
| TLC1541CDWRG4 | ACTIVE | 3.20 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | TLC1541C |
| TLC1541CFN | ACTIVE | 3.20 | 1ku | PLCC (FN) | 20 | 46 | TUBE | TLC1541C |
| TLC1541CFNG3 | ACTIVE | 3.20 | 1ku | PLCC (FN) | 20 | 46 | TUBE | TLC1541C |
| TLC1541CN | ACTIVE | 3.40 | 1ku | PDIP (N) | 20 | 20 | TUBE | TLC1541C |
| TLC1541CNE4 | ACTIVE | 3.40 | 1ku | PDIP (N) | 20 | 20 | TUBE | TLC1541C |
| TLC1541IDW | ACTIVE | 3.80 | 1ku | SOIC (DW) | 20 | 25 | TUBE | TLC1541I |
| TLC1541IDWG4 | ACTIVE | 3.80 | 1ku | SOIC (DW) | 20 | 25 | TUBE | TLC1541I |
| TLC1541IDWR | ACTIVE | 3.45 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | TLC1541I |
| TLC1541IDWRG4 | ACTIVE | 3.45 | 1ku | SOIC (DW) | 20 | 2000 | LARGE T&R | TLC1541I |
| TLC1541IFN | ACTIVE | 3.45 | 1ku | PLCC (FN) | 20 | 46 | TUBE | TLC1541I |
| TLC1541IFNG3 | ACTIVE | 3.45 | 1ku | PLCC (FN) | 20 | 46 | TUBE | TLC1541I |
| TLC1541IN | ACTIVE | 3.65 | 1ku | PDIP (N) | 20 | 20 | TUBE | TLC1541I |
| TLC1541INE4 | ACTIVE | 3.65 | 1ku | PDIP (N) | 20 | 20 | TUBE | TLC1541I |
| 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 |
| TLC1541CDW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1541CDW | |
| TLC1541CDWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1541CDWG4 | TLC1541CDWG4 |
| TLC1541CDWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1541CDWR | |
| TLC1541CDWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1541CDWRG4 | TLC1541CDWRG4 |
| TLC1541CFN | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | TLC1541CFN | |
| TLC1541CFNG3 | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | TLC1541CFNG3 | |
| TLC1541CN | Pb-Free (RoHS) | Call TI | N/A for Pkg Type | TLC1541CN | |
| TLC1541CNE4 | Pb-Free (RoHS) | Call TI | N/A for Pkg Type | TLC1541CNE4 | |
| TLC1541IDW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1541IDW | |
| TLC1541IDWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1541IDWG4 | TLC1541IDWG4 |
| TLC1541IDWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1541IDWR | |
| TLC1541IDWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | TLC1541IDWRG4 | TLC1541IDWRG4 |
| TLC1541IFN | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | TLC1541IFN | |
| TLC1541IFNG3 | Green (RoHS & no Sb/Br) | CU SN | Level-1-260C-UNLIM | TLC1541IFNG3 | |
| TLC1541IN | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLC1541IN | |
| TLC1541INE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | TLC1541INE4 |
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