TC7116A集成电路(IC)显示驱动器规格书PDF中文资料
厂商型号 |
TC7116A |
参数属性 | TC7116A 封装/外壳为44-LCC(J 形引线);包装为管件;类别为集成电路(IC) > 显示驱动器;产品描述:IC DRVR 7 SEG 3 1/2 DIGIT 44PLCC |
功能描述 | 3-1/2 Digit Analog-to-Digital Converters with Hold |
文件大小 |
549.29 Kbytes |
页面数量 |
22 页 |
生产厂商 | Microchip Technology Inc. |
企业简称 |
Microchip【微芯科技】 |
中文名称 | 微芯科技股份有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-25 11:43:00 |
TC7116A规格书详情
GENERAL DESCRIPTION
The TC7116A/TC7117A are 3-1/2 digit CMOS analog to-digital converters (ADCs) containing all the active components necessary to construct a 0.05 resolution measurement system. Seven-segment decoders, polarity and digit drivers, voltage reference, and clock circuit are integrated on-chip. The TC7116A drives liquid crystal displays (LCDs) and includes a backplane driver. The TC7117A drives common anode light emitting diode (LED) displays directly with an 8-mA drive current per segment.
These devices incorporate a display hold (HLDR) function. The displayed reading remains indefinitely, as long as HLDR is held high. Conversions continue, but output data display latches are not updated. The reference low input (VREF – ) is not available as it is with the TC7106/7107. VREF – is tied internally to analog common in the TC7116A/7117A devices.
The TC7116A/7117A reduces linearity error to less than 1 count. Roll-over error (the difference in readings for equal magnitude but opposite polarity input signals) is below ±1 count. High-impedance differential inputs offer 1 pA leakage current and a 1012Ω input impedance. The 15 µVP-P noise performance guarantees a “rock solid” reading. The auto-zero cycle guarantees a zero display reading with a 0V input.
The TC7116A and TC7117A feature a precision, low drift internal reference, and are functionally identical to the TC7116/TC7117. A low-drift external reference is not normally required with the TC7116A/TC7117A.
FEATURES
■ Low Temperature Drift Internal Reference
TC7116/TC7117 ............................. 80 ppm/°C Typ
TC7116A/TC7117A ........................ 20 ppm/°C Typ
■ Display Hold Function
■ Directly Drives LCD or LED Display
■ Guaranteed Zero Reading With Zero Input
■ Low Noise for Stable
Display ......... 2V or 200 mV Full-Scale Range (FSR)
■ Auto-Zero Cycle Eliminates Need for Zero Adjustment Potentiometer
■ True Polarity Indication for Precision Null Applications
■ Convenient 9V Battery Operation (TC7116/TC7116A)
■ High Impedance CMOS Differential Inputs.... 1012Ω
■ Low Power Operation .................................... 10 mW
TC7116A属于集成电路(IC) > 显示驱动器。微芯科技股份有限公司制造生产的TC7116A显示驱动器显示驱动器是一种集成电路 (IC),可在微处理器 (MPU)、微控制器 (MCU) 或其他电路系统之间提供转换、接口和控制,用于 LCD、LED、OLED、DLP、真空荧光和 AMOLED 等显示器。可能的通信接口和协议包括模拟、BCD、I2C、并行、串行、SMBus、SPI 和 QSPI。
产品属性
更多- 产品编号:
TC7116ACLW
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 显示驱动器
- 包装:
管件
- 显示类型:
LCD
- 配置:
7 段显示
- 数字或字符:
A/D,3.5 位数字
- 电压 - 供电:
9V
- 工作温度:
0°C ~ 70°C
- 安装类型:
表面贴装型
- 封装/外壳:
44-LCC(J 形引线)
- 供应商器件封装:
44-PLCC(16.59x16.59)
- 描述:
IC DRVR 7 SEG 3 1/2 DIGIT 44PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
微芯Microchip |
21+ |
PDIP |
12588 |
原装正品,价格优势 |
询价 | ||
MICROCHIP |
2022+ |
DIP |
57550 |
询价 | |||
MICROCHIP/微芯 |
22+ |
SOP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
MicrochipTechnology |
18+ |
44-PLCC |
6800 |
ICADC31/2DGTLCDDVR44-PLCC |
询价 | ||
MICROCHIP/微芯 |
23+ |
PLCC-44 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
MICROCHIP(美国微芯) |
2021+ |
PLCC-44 |
499 |
询价 | |||
微芯/麦瑞 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
MICROCHIP/微芯 |
22+ |
sopdipqfp |
20000 |
保证原装正品,假一陪十 |
询价 | ||
MICROCHIP |
22+ |
QFP-44P |
4897 |
绝对原装!现货热卖! |
询价 | ||
MICROCHIP/微芯 |
22+ |
DIP |
2985 |
只做原装自家现货供应! |
询价 |