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參數(shù)資料
| 型號(hào)： | TLC5540INS |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO24 |
| 封裝： | PLASTIC, SOP-24 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 305K |
| 代理商： | TLC5540INS |
TLC5540
8-BIT HIGH-SPEED ANALOG-TO-DIGITAL CONVERTER
SLAS105C – JANUARY 1995 – REVISED MAY 1999
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
features
D 8-Bit Resolution
D Differential Linearity Error
–
±0.3 LSB Typ, ±1 LSB Max (25°C)
–
±1 LSB Max
D Integral Linearity Error
–
±0.6 LSB, ±0.75 LSB Max (25°C)
–
±1 LSB Max
D Maximum Conversion Rate of
40 Megasamples Per Second (MSPS) Max
D Internal Sample and Hold Function
D 5-V Single Supply Operation
D Low Power Consumption...85 mW Typ
D Analog Input Bandwidth... ≥75 MHz Typ
D Internal Reference Voltage Generators
applications
D Quadrature Amplitude Modulation (QAM)
and Quadrature Phase Shift Keying (QPSK)
Demodulators
D Digital Television
D Charge-Coupled Device (CCD) Scanners
D Video Conferencing
D Digital Set-Top Box
D Digital Down Converters
D High-Speed Digital Signal Processor
Front End
description
The TLC5540 is a high-speed, 8-bit analog-to-digital converter (ADC) that converts at sampling rates up to
40 megasamples per second (MSPS). Using a semiflash architecture and CMOS process, the TLC5540 is able
to convert at high speeds while still maintaining low power consumption and cost. The analog input bandwidth
of 75 MHz (typ) makes this device an excellent choice for undersampling applications. Internal resistors are
provided to generate 2-V full-scale reference voltages from a 5-V supply, thereby reducing external
components. The digital outputs can be placed in a high impedance mode. The TLC5540 requires only a single
5-V supply for operation.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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OE
DGND
D1(LSB)
D2
D3
D4
D5
D6
D7
D8(MSB)
VDDD
CLK
DGND
REFB
REFBS
AGND
ANALOG IN
VDDA
REFT
REFTS
VDDA
VDDD
PW OR NS PACKAGE
(TOP VIEW)
AVAILABLE OPTIONS
–0
°C to 70°C
SOP (NS)
TA
TLC5540CNSLE
PACKAGE
TSSOP (PW)
TLC5540CPW
–40
°C to 85°C
TLC5540INSLE
TLC5540IPW
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
1999, Texas Instruments Incorporated
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLC5540INS | 制造商:Texas Instruments 功能描述:IC 8BIT ADC SMD 5540 SOIC24 |
| TLC5540INSG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8B,40 MSPS ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLC5540INSLE | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT HIGH-SPEED ANALOG-TO-DIGITAL CONVERTER |
| TLC5540INSR | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8bit 40Msps 1ch 5V RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLC5540INSRG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 40 MSPS 1-Ch Internal S&H Lo Pwr RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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