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參數(shù)資料
| 型號： | TC9402EJD |
| 廠商： | TelCom Semiconductor, Inc. |
| 英文描述： | POT 1.0K OHM 6MM CERMET TOP SMD |
| 中文描述： | VOLTAGE-TO-FREQUENCY/FREQUENCY-TO-VOLTAGE變換器 |
| 文件頁數(shù)： | 9/13頁 |
| 文件大?。?/td> | 154K |
| 代理商： | TC9402EJD |
3-295
TELCOM SEMICONDUCTOR, INC.
7
6
5
4
3
1
2
8
VOLTAGE-TO-FREQUENCY/
FREQUENCY-TO-VOLTAGE CONVERTERS
TC9400
TC9401
TC9402
V+ = 8V TO 15V (FIXED)
14
8
10k
10k
fOUT
fOUT/2
10
1
4
9
100 k
0V–10V
IIN
180
pF
820
pF
3
5
12
11
7
0.01
μ
F
2
k
8.2
k
6
2
V2
R2
0.9
R1
0.2
R1
RIN
1M
IIN
VREF
TC9400
OFFSET
ADJUST
GAIN
ADJUST
V+
10V
12V
15V
1 M
1.4 M
2 M
R1
R2
10k
14k
20k
fOUT = IIN
×
1
(V2–V7) (CREF)
(VIN–V2)
RIN
(V+–V2)
(0.9 R1+0.2 R1)
+
IIN
=
5V
0.01
μ
F
VIN
Figure 4 . Fixed Voltage — Single Supply Operation
Figure 5. Voltage to Frequency
R1
910k
R4
100k
1
μ
F
D2
5.1VZ
R2
910k
R5
91k
Rp
OFFSET
20k
100k
D1
5.1VZ
0.1
μ
100k
CREF
CINT
1.2k*
+12 to +15V
10k
10k
OUTPUT
FREQUENCY
DIGITAL
GROUND
ANALOG GROUND
INPUT
VOLTAGE
(0 to 10V)
R3
GAIN
TC9400
11
12
5
3
2
6
7
1
4
14
9
10
8
THRESHOLD
DETECT
AMP OUT
CREF
IIN
ZERO
ADJUST
GND
VREF
IBIAS
OUTPUT
COMMON
fOUT/2
fOUT
VDD
VSS
COMPONENT SELECTION
F/S FREQ
.
1 kHz
10 kHz
100 kHz
27pF
C
REF
2200pF
180pF
C
INT
4700pF
470pF
75pF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC9491ACOA | LOW POWER, BANDGAP VOLTAGE REFERENCES |
| TC9491A | LOW POWER, BANDGAP VOLTAGE REFERENCES |
| TC9491ACZM | LOW POWER, BANDGAP VOLTAGE REFERENCES |
| TC9491B | LOW POWER, BANDGAP VOLTAGE REFERENCES |
| TC9491BCOA | LOW POWER, BANDGAP VOLTAGE REFERENCES |
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參數(shù)描述 |
|---|---|
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| TC9404FNG | 制造商:Toshiba 功能描述:1Bit Cut Tape |
| TC9409BF | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:SINGLE CHIP KARAOKE LSI |
| TC9411 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CD GRAPHICS DECODER |
| TC9411F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CD GRAPHICS DECODER |
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