參數(shù)資料
型號(hào)： TC74A23F
廠商： Toshiba Corporation
英文描述： RELAY SWITCH; N RELAY SWITCH; FREQUENCY RANGE: DC-4 GHz; SWICH TYPE: SPDT; FEATURE: FAILSAFE; ACTUATING VOLTAGE: 12; VSWR: 1.20:1 @ 4 GHz
中文描述： 東芝的CMOS數(shù)字集成電路硅單片
文件頁(yè)數(shù)： 1/20頁(yè)
文件大小： 221K
代理商： TC74A23F
TC94A23F
2002-02-06
1
Toshiba CMOS Digital Integrated Circuit
Silicon Monolithic
TC94A23F
Single-chip CD Processor with Built-in Controller
TC94A23F is a single-chip CD processor for digital servo. It
incorporates a 4-bit microcontroller.
The controller features an LCD/LED driver, 4-channel 6-bit AD
converter, 2/3-line serial interface, buzzer, interrupt function, and
8-bit timer/counter. The CPU can select one of three crystal
oscillator operating clocks (16.9344 MHz, 4.5 MHz, and 75 kHz),
facilitating interface with the CD processor.
The CD processor incorporates sync separation protection and
interpolation, EFM decoder, error correction, digital equalizer for
servo, and servo controller. The CD processor also incorporates a
1-bit DA converter. In combination with RF amp TA2153FN or
TA2109F, TC94A23F can very simply configure an
adjustment-free CD player.
Thus, the IC is suitable for CD systems for automobiles and radio-cassette players.
Features
Single-chip CD processor with built-in CMOS LCE/LED driver and 4-bit microcontroller
Operating voltage:
At CD on: VDD = 4.5 to 5.5 V (typ. 5.0 V)
At CD off: VDD = 3.0 to 5.5 V (only CPU on)
Current dissipation:
At CD on: IDD = 50 mA (typ.)
At CD off: IDD = 2 mA (with 4.5 MHz crystal oscillator, only CPU on)
At CD off: IDD = 0.3 mA (with 75 kHz crystal oscillator, only CPU on)
Operating temperature range: Ta = -40~85°C
Package:
QFP100-P-1420-0.65A (0.65-mm pitch, 2.7-mm thick)
One-time PROM version:
TC94AP09F
Weight: 1.6 g (typ.)
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TC74A2-5.0VAT 功能描述:板上安裝溫度傳感器 Digital Thermal RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
TC74A2-5.0VAT 制造商:Microchip Technology Inc 功能描述:Temperature Sensor IC
TC74A2-5.0VCT 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Tiny Serial Digital Thermal Sensor
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TC74A2-5.0VCTTRG 功能描述:板上安裝溫度傳感器 Digital Thermal RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
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