| TLC7135 | |
| Resolution(Bits) | 14 |
| Sample Rate (max) | 3kSPS |
| Architecture | Dual-Slope |
| Power Consumption(Typ)(mW) | 5 |
| DNL(Max)(+/-LSB) | 0.01 |
| INL(Max)(+/-LSB) | 0.5 |
| No. of Supplies | 2 |
| Analog Voltage AV/DD(Min)(V) | 4.75 |
| Analog Voltage AV/DD(Max)(V) | 5.25 |
| Logic Voltage DV/DD(Min)(V) | 4.75 |
| Logic Voltage DV/DD(Max)(V) | 5.25 |
| Input Configuration Range | +/-Vref |
| Reference Mode | Ext |
| Rating | Catalog |
| Pin/Package | 28PDIP, 28SOIC |
| Comments | Resolution 4.5 Digit BCD |
| # Input Channels | 1 |
| Operating Temp Range(Celsius) | 0 to 70 |
The ICL7135C and TLC7135C converters are manufactured with Texas Instruments highly efficient CMOS technology. These 4 1/2-digit, dual-slope-integrating, analog-to-digital converters (ADCs) are designed to provide interfaces to both a microprocessor and a visual display. The digit-drive outputs D1 through D4 and multiplexed binary-coded-decimal outputs B1, B2, B4, and B8 provide an interface for LED or LCD decoder/drivers as well as microprocessors.
The ICL7135C and TLC7135C offer 50-ppm (one part in 20,000) resolution with a maximum linearity error of one count. The zero error is less than 10 µV and zero drift is less than 0.5 µV/°C. Source-impedance errors are minimized by low input current (less than 10 pA).
| 器件 | 状态 | 温度 (oC) | 价格（美元） | 封装 | 引脚 |
| TLC7135CDW | ACTIVE | 0 to 70 | 2.15 | 1ku | SOIC (DW) | 28 |
| TLC7135CDWG4 | ACTIVE | 0 to 70 | 2.15 | 1ku | SOIC (DW) | 28 |
| TLC7135CDWR | ACTIVE | 1.95 | 1ku | SOIC (DW) | 28 | |
| TLC7135CDWRG4 | ACTIVE | 1.95 | 1ku | SOIC (DW) | 28 | |
| TLC7135CN | ACTIVE | 1.95 | 1ku | PDIP (N) | 28 | |
| TLC7135CNG4 | ACTIVE | 1.95 | 1ku | PDIP (N) | 28 |
