TC9402CPD Microchip Technology, TC9402CPD Datasheet - Page 11

• Manufacturer Part Number: TC9402CPD
• Description: IC V-FREQ/FREQ-V CONV 14DIP
• Manufacturer: Microchip Technology
• Type: Volt to Freq & Freq to Voltr

Specifications of TC9402CPD

• Package / Case: 14-DIP (0.300", 7.62mm)
• Frequency - Max: 100kHz
• Full Scale: ±100ppm/°C
• Linearity: ±0.25%
• Mounting Type: Through Hole
• Supply Voltage (max): 15 V
• Supply Voltage (min): 8 V
• Maximum Operating Temperature: 70 C
• Minimum Operating Temperature: 0 C
• Dual Supply Voltage: +/- 5 V
• Full Scale Frequency: 100 KHz
• Linearity Error: +/- 0.5 % FSR
• Maximum Dual Supply Voltage: +/- 7.5 V
• Minimum Dual Supply Voltage: +/- 4 V
• Mounting Style: Through Hole
• Operating Supply Voltage: 9 V or 12 V
• Frequency: 100kHz
• Full Scale Range: 1Hz To 100kHz
• Linearity %: 0.25%
• Supply Voltage Range: ± 4V To ± 7.5V
• Digital Ic Case Style: DIP
• No. Of Pins: 14
• Frequency Max: 100kHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 158-1142; 158-1142

FIGURE 5-2:
FIGURE 5-3:
©
2002 Microchip Technology Inc.
(0 to 10V)
Voltage
Input
910k
910k
R
R
1
2
F/S FREQ.
100kHz
10kHz
1kHz
Component Selection
Gain
VOLTAGE TO FREQUENCY
FIXED VOLTAGE - SINGLE SUPPLY OPERATION
R
3
V
0V–10V
Offset
100k
IN
100k
20k
Rp
91k
R
R
2200pF
180pF
4
5
C
27pF
Adjust
REF
Gain
Adjust
Offset
10V
12V
15V
1MΩ
V+
R
Analog Ground
IN
0.9
R
1
1.4MΩ
4700pF
470pF
1MΩ
2MΩ
R
75pF
C
1
5.1VZ
INT
5.1VZ
8.2
820
kΩ
kΩ
0.2
R
5V
D
1µF
D
2
1
pF
2
1
10kΩ
14kΩ
20kΩ
R
2
R
2
V
I
IN
C
2
INT
0.01
µF
0.01
µF
180
pF
0.1µ
100kΩ
100k
1.2k
F
OUT
11
12
C
I
IN
2
6
7
5
3
REF
V+ = 8V to 15V (Fixed)
=
= I
V
I
IN
(V
REF
1
11
12
IN
TC9400
IN
5
3
2
6
7
1
R
– V
IN
Threshold
Detect
Amp Out
C
I
Zero Adjust
GND
V
I
(V
IN
BIAS
REF
REF
2
14
2
4
)
TC9400/9401/9402
– V
+12 to +15V
+
TC9400
7
1
(0.9R
) (C
V
V
9
DD
SS
(V+ – V
14
4
REF
10
8
Common
1
F
+ 0.2R
Output
)
OUT
F
OUT
10kΩ
2
)
/2
1
10kΩ
)
8
10
9
F
F
OUT
OUT
/2
10k
DS21483B-page 11
Digital
Ground
10k
Output
Frequency