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參數(shù)資料
| 型號(hào)： | AD7741 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Low Cost, Single & Multi-Channel,Voltage-to-Frequency Converters(低成本,單通道,電壓-頻率轉(zhuǎn)換器) |
| 中文描述： | 低成本，單 |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 304K |
| 代理商： | AD7741 |
AD7741/42
Prelim J1 7/98
6
Preliminary Technical Data
AD7741 PIN FUNCTION DESCRIPTION
Pin
No.
Pin
Mnemonic
Description
V
DD
GND
Positive supply voltage, +5 V ± 5%.
Analog Ground. Ground reference for Programmable Gain Amplifier, Voltage-to-Frequency Con
verter and Bandgap Reference.
CLKOUT
External Clock Output. When the master clock for the device is a crystal, the crystal is connected
between CLKIN and CLKOUT. When an external clock is applied to CLKIN, CLKOUT pro-
vides an inverted clock signal. This clock must be buffered before being used to provide a clock
source for a microprocessor, ADC or other system components.
External Clock Input. The master clock for the device can be provided in the form of a crystal or
an external clock. A crystal can be tied across the CLKIN, CLKOUT pins. Alternatively, the
CLKIN pin can be driven with a CMOS-compatible clock and CLKOUT left unconnected. The
frequency on CLK IN can be as high as 5MHz.
CLKIN
REF IN
Voltage Reference Input. A precision reference (e.g. REF192) is applied to this pin.
V
IN
Analog Input Channel. The analog input range is from 0V to REF IN. An input signal equal to 0V
results in an output frequency of F
min (5% of F
CLOCK
) and an input of REF IN results in an
output frequency of F
OUT
max (45% of F
CLOCK
).
F
OUT
Frequency Output.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7741BN | 制造商:Analog Devices 功能描述:VFC Sync 1.35MHz 8-Pin PDIP Tube 制造商:Rochester Electronics LLC 功能描述:SINGLE + MULTI-CHANNEL VFC I.C. - Bulk 制造商:Analog Devices 功能描述:IC VOLTAGE-FREQ CONVERTER |
| AD7741BNZ | 功能描述:IC CONVERTER VOLT TO FREQ 8DIP RoHS:是 類別:集成電路 (IC) >> PMIC - V/F 和 F/V 轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:頻率至電壓 頻率 - 最大:10kHz 全量程:- 線性:±0.3% 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:Digi-Reel® 其它名稱:LM2917MX-8/NOPBDKR |
| AD7741BR | 功能描述:IC CONVERTER V TO FREQ 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - V/F 和 F/V 轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:頻率至電壓 頻率 - 最大:10kHz 全量程:- 線性:±0.3% 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:Digi-Reel® 其它名稱:LM2917MX-8/NOPBDKR |
| AD7741BR-REEL | 功能描述:IC CONVERTER V TO FREQ 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - V/F 和 F/V 轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:頻率至電壓 頻率 - 最大:10kHz 全量程:- 線性:±0.3% 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:Digi-Reel® 其它名稱:LM2917MX-8/NOPBDKR |
| AD7741BR-REEL7 | 功能描述:IC CONVERTER V TO FREQ 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - V/F 和 F/V 轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:頻率至電壓 頻率 - 最大:10kHz 全量程:- 線性:±0.3% 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:Digi-Reel® 其它名稱:LM2917MX-8/NOPBDKR |
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