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參數(shù)資料
| 型號： | TC9400COD |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Voltage-to-Frequency/Frequency-to-Voltage Converters |
| 中文描述： | Voltage-to-Frequency/Frequency-to-Voltage轉(zhuǎn)換器 |
| 文件頁數(shù)： | 4/13頁 |
| 文件大?。?/td> | 154K |
| 代理商： | TC9400COD |
3-290
TELCOM SEMICONDUCTOR, INC.
Pin No.
1
Symbol
I
BIAS
Description
This pin sets bias current in the TC9400. Connect to V
SS
through a 100 k
resistor.
See text.
Low frequency adjustment input. See text.
Input current connection for the V/F converter.
Negative power supply voltage connection, typically – 5V.
Reference capacitor connection.
Analog ground.
Voltage reference input, typically – 5V.
Frequency output. This open drain output will pulse LOW each time the Freq
threshold detector limit is reached. The pulse rate is proportional to input voltage.
Source connection for the open drain output FETs. See text.
This open drain output is a square wave at one half the frequency of the pulse
output (pin 8). Output transitions of this pin occur on the rising edge of pin 8.
Input to the threshold detector. This pin is the frequency input during F/V operation.
Output of the integrator amplifier.
No internal connection
Positive power supply connection, typically +5V.
2
3
4
5
6
7
8
Zero Adj
I
IN
V
SS
V
REF
OUT
GND
V
REF
Pulse Freq Out
9
10
Output Common
Freq/2 Out
11
12
13
14
Threshold Detect
Amplifier Out
NC
V
DD
PIN DESCRIPTIONS
PIN CONFIGURATIONS
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VDD
NC
AMPLIFIER OUT
THRESHOLD DETECTOR
FREQ/2 OUT
OUTPUT COMMON
PULSE FREQ OUT
IBIAS
ZERO ADJ
IIN
VSS
VREF OUT
GND
VREF
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VDD
NC
AMPLIFIER OUT
THRESHOLD DETECTOR
FREQ/2 OUT
OUTPUT COMMON
PULSE FREQ OUT
IBIAS
ZERO ADJ
IIN
VSS
VREF OUT
GND
VREF
TC9400
TC9401
TC9402
TC9400
TC9401
TC9402
NC = NO INTERNAL CONNECTION
14-Pin Plastic DIP/CerDIP
14-Pin SOIC (Narrow)
VOLTAGE-TO-FREQUENCY/
FREQUENCY-TO-VOLTAGE CONVERTERS
TC9400
TC9401
TC9402
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC9401EJD | Voltage-to-Frequency/Frequency-to-Voltage Converters |
| TC9402EJD | Voltage-to-Frequency/Frequency-to-Voltage Converters |
| TC9400EJD | Rectangular Connector; Body Material:Polyester; Series:8016; Number of Contacts:120; Contact Material:Phosphor Bronze; Contact Plating:Gold Over Nickel; Gender:Male; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes |
| TC9402CPD | VOLTAGE-TO-FREQUENCY/FREQUENCY-TO-VOLTAGE CONVERTERS |
| TC9400 | VOLTAGE-TO-FREQUENCY/FREQUENCY-TO-VOLTAGE CONVERTERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC9400COD713 | 功能描述:電壓頻率轉(zhuǎn)換及頻率電壓轉(zhuǎn)換 V/F Converter RoHS:否 制造商:Texas Instruments 全標(biāo)度頻率:4000 KHz 線性誤差:+/- 1 % FSR 電源電壓-最大: 電源電壓-最小: 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-14 封裝:Tube |
| TC9400CPD | 功能描述:電壓頻率轉(zhuǎn)換及頻率電壓轉(zhuǎn)換 V/F Converter RoHS:否 制造商:Texas Instruments 全標(biāo)度頻率:4000 KHz 線性誤差:+/- 1 % FSR 電源電壓-最大: 電源電壓-最小: 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-14 封裝:Tube |
| TC9400CPD | 制造商:Microchip Technology Inc 功能描述:IC F/V-V/F CONVERTER 9400 DIP14 |
| TC9400CPD | 制造商:Microchip Technology Inc 功能描述:IC F/V-V/F CONVERTER 9400 DIP14 |
| TC9400EJD | 功能描述:電壓頻率轉(zhuǎn)換及頻率電壓轉(zhuǎn)換 V/F Converter RoHS:否 制造商:Texas Instruments 全標(biāo)度頻率:4000 KHz 線性誤差:+/- 1 % FSR 電源電壓-最大: 電源電壓-最小: 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-14 封裝:Tube |
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