FHP3132IS5X [FAIRCHILD]

Single and Dual, High-Speed, Rail-to-Rail Amplifiers; 单路和双路,高速,轨到轨放大器器
FHP3132IS5X
型号: FHP3132IS5X
厂家: FAIRCHILD SEMICONDUCTOR    FAIRCHILD SEMICONDUCTOR
描述:

Single and Dual, High-Speed, Rail-to-Rail Amplifiers
单路和双路,高速,轨到轨放大器器

放大器
文件: 总16页 (文件大小:719K)
中文:  中文翻译
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March 2007  
FHP3132, FHP3232  
Single and Dual, High-Speed, Rail-to-Rail Ampliers  
Features at ±5V  
Description  
2.5mA supply current per amplier  
The FHP3132 (single) and FHP3232 (dual) are low-cost,  
high-performance, voltage feedback ampliers that consume  
only 2.5mA of supply current per channel, while providing  
±100mA of output current. These ampliers are designed  
to operate from 2.7V to 12V (±6V) supplies. The common-  
mode voltage range includes the negative rail and the out-  
put provides rail-to-rail performance.  
260MHz GBWP  
Stable for G = 5 and above  
Output voltage range at RL = 150Ω: ±4.7V  
Input includes negative rail  
400V/μs slew rate  
±100mA output current  
The FHP3132 and FHP3232 are designed on a compli-  
mentary bipolar process and provide 85MHz of bandwidth  
at VOUT = 2Vpp and gain of 5V/V. The combination of low  
power, rail-to-rail performance, low-voltage operation,  
and tiny package options make these ampliers well suited  
for use in many general-purpose, high-speed applications.  
17nV/Hz input voltage noise  
>100dB PSRR, CMRR, and open-loop gain  
FHP3132 lead-free package option (SOT23-5)  
FHP3232 lead-free package option (SOIC-8)  
RoHS compliant  
Fully specied at +3V, +5V, and ±5V supplies  
Applications  
A/D driver  
Active lters  
CCD imaging systems  
CD/DVD ROM  
Coaxial cable drivers  
Portable/battery-powered applications  
Twisted-pair driver  
Video driver  
Typical Application  
Y
C
IN  
IN  
75Ω  
75Ω  
1/2  
FHP3232  
1/2  
FHP3232  
Y
C
OUT  
OUT  
1kΩ  
1kΩ  
75Ω  
75Ω  
1kΩ  
1kΩ  
Figure 1. YC Video Line Driver  
Ordering Information  
Part Number  
Package  
Pb-Free  
Operating Temperature Range Packaging Method  
SOT23-5  
SOIC-8  
Yes  
Yes  
-40°C to +85°C  
-40°C to +85°C  
Reel  
Reel  
FHP3132IS5X  
FHP3232IM8X  
Moisture sensitivity level for all parts is MSL-1.  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
www.fairchildsemi.com  
Pin Congurations  
1
8
7
6
5
OUT1  
+Vs  
2
1
2
3
5
4
-IN1  
OUT2  
-IN2  
OUT  
-Vs  
+Vs  
-IN  
3
+IN1  
+
-
4
+IN  
-Vs  
+IN2  
Figure 2. FHP3232 SOIC  
Figure 3. FHP3132 SOT23  
Pin Assignments  
FHP3132  
Description  
FHP3232  
Pin #  
SOIC  
Pin #  
SOT23  
Name  
OUT  
-Vs  
Name  
OUT1  
-IN1  
Description  
1
2
3
4
5
Output  
1
2
3
4
5
6
7
8
Output, channel 1  
Negative supply  
Positive Input  
Negative Input  
Positive supply  
Negative Input, channel 1  
Positive Input, channel 1  
Negative supply  
+IN  
+IN1  
-Vs  
-IN  
+Vs  
+IN2  
-IN2  
Positive Input, channel 2  
Negative Input, channel 2  
Output, channel 2  
OUT2  
+Vs  
Positive supply  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
2
www.fairchildsemi.com  
Absolute Maximum Ratings  
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable  
above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition,  
extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute  
maximum ratings are stress ratings only.  
Parameter  
Min.  
0
Max.  
12.6  
Unit  
V
Supply Voltage  
Input Voltage Range  
-Vs -0.5V  
+Vs+0.5V  
V
Reliability Information  
Parameter  
Min.  
Typ.  
Max.  
Unit  
Junction Temperature  
150  
150  
260  
°C  
°C  
Storage Temperature Range  
Reow Temperature (Soldering)  
-65  
°C  
8-Lead SOIC(1)  
5-Lead SOT23(1)  
155  
296  
°C/W  
°C/W  
Package Thermal Resistance  
Notes:  
1. Package thermal resistance (θJA), JEDEC standard, multi-layer test boards, still air.  
ESD Protection  
Product  
Package  
FHP3132  
FHP3232  
SOT23  
4.5kV  
2kV  
SOIC  
5kV  
Human Body Model (HBM)  
Charged Device Model (CDM)  
2kV  
Recommended Operating Conditions  
The Recommended Operating Conditions table denes the conditions for actual device operation. Recommended ope-  
rating conditions are specied to ensure optimal performance to the datasheet specications. Fairchild does not recom-  
mend exceeding them or designing to absolute maximum ratings.  
Parameter  
Min.  
-40  
Typ.  
Max.  
+85  
Unit  
°C  
Operating Temperature Range  
Supply Voltage Range  
2.7  
12.0  
V
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
3
www.fairchildsemi.com  
Electrical Characteristics at +3V  
TA = 25°C, VS = 3V, RL = 2kΩ to VS/2, G = 5, Rf = 1kΩ, unless otherwise noted.  
Symbol  
Parameter  
Conditions  
Min.  
Typ.  
Max. Units  
Frequency Domain Response  
BWSS  
BWLS  
Small Signal Bandwidth  
G = +5, VOUT = 0.2Vpp  
G = +5, VOUT = 1Vpp  
G = +10, VOUT = 0.2Vpp  
95  
70  
MHz  
MHz  
MHz  
Large Signal Bandwidth  
Gain Bandwidth Product  
GBWP  
265  
Time Domain Response  
tR, tF  
tS  
Rise and Fall Time  
VOUT = 0.2V step  
VOUT = 2V step  
5
65  
1
ns  
ns  
Settling Time to 0.1%  
Overshoot  
OS  
SR  
V
OUT = 0.2V step  
%
Slew Rate  
VOUT = 2V step, G = -4  
400  
V/μs  
Distortion/Noise Response  
HD2  
HD3  
THD  
en  
2nd Harmonic Distortion  
V
OUT = 1Vpp, 5MHz  
VOUT = 1Vpp, 5MHz  
OUT = 1Vpp, 5MHz  
70  
84  
68  
17  
52  
dBc  
dBc  
3rd Harmonic Distortion  
Total Harmonic Distortion  
Input Voltage Noise  
Crosstalk  
V
dB  
> 100kHz  
nV/Hz  
dB  
XTALK  
FHP3232 at 1MHz  
DC Performance  
VIO  
dVIO  
Ib  
Input Offset Voltage  
1
5
mV  
μV/°C  
μA  
Average Drift  
Input Bias Current  
Average Drift  
-1.8  
4
dIb  
nA/°C  
μA  
IIO  
Input Offset Current  
0.01  
100  
100  
2.5  
PSRR  
AOL  
IS  
Power Supply Rejection Ratio DC  
dB  
Open-Loop Gain  
DC, RL = 150Ω  
dB  
Supply Current per Amplier  
mA  
Input Characteristics  
RIN  
CIN  
Input Resistance  
500  
1.5  
kΩ  
pF  
V
Input Capacitance  
CMIR  
CMRR  
Input Common Mode V Range  
-0.3 to 2  
95  
Common Mode Rejection Ratio DC, VCM = 0V to Vs - 1.5  
dB  
Output Characteristics  
RL = 2kΩ to Vs/2, G = -1  
RL = 150Ω to Vs/2, G = -1  
0.05 to 2.95  
0.1 to 2.9  
±100  
V
VOUT  
Output Voltage Swing  
V
IOUT  
ISC  
Linear Output Current  
mA  
mA  
Short-Circuit Output Current  
VOUT = Vs/2  
±120  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
4
www.fairchildsemi.com  
Electrical Characteristics at +5V  
TA = 25°C, VS = 5V, RL = 2kΩ to VS/2, G = 5, Rf = 1kΩ, unless otherwise noted.  
Symbol  
Parameter  
Conditions  
Min.  
Typ.  
Max. Units  
Frequency Domain Response  
BWSS  
BWLS  
Small Signal Bandwidth  
G = +5, VOUT = 0.2Vpp  
G = +5, VOUT = 2Vpp  
G = +10, VOUT = 0.2Vpp  
90  
75  
MHz  
MHz  
MHz  
Large Signal Bandwidth  
Gain Bandwidth Product  
GBWP  
265  
Time Domain Response  
tR, tF  
tS  
Rise and Fall Time  
VOUT = 0.2V step  
VOUT = 2V step  
5
65  
1
ns  
ns  
Settling Time to 0.1%  
Overshoot  
OS  
SR  
VOUT = 0.2V step  
VOUT = 4V step, G = -4  
%
Slew Rate  
400  
V/μs  
Distortion / Noise Response  
HD2  
HD3  
THD  
en  
2nd Harmonic Distortion  
VOUT = 2Vpp, 5MHz  
VOUT = 2Vpp, 5MHz  
58  
80  
56  
17  
52  
dBc  
dBc  
3rd Harmonic Distortion  
Total Harmonic Distortion  
Input Voltage Noise  
Crosstalk  
V
OUT = 2Vpp, 5MHz  
dB  
> 100kHz  
nV/Hz  
dB  
XTALK  
FHP3232 at 1MHz  
DC Performance  
VIO  
dVIO  
Ib  
Input Offset Voltage  
1
5
mV  
μV/°C  
μA  
Average Drift  
Input Bias Current  
Average Drift  
-1.8  
4
dIb  
nA/°C  
μA  
IIO  
Input Offset Current  
0.01  
100  
100  
2.5  
PSRR  
AOL  
IS  
Power Supply Rejection Ratio DC  
dB  
Open-Loop Gain  
DC, RL = 150Ω  
dB  
Supply Current per Amplifer  
mA  
Input Characteristics  
RIN  
CIN  
Input Resistance  
500  
1.5  
kΩ  
pF  
V
Input Capacitance  
CMIR  
CMRR  
Input Common Mode V Range  
-0.3 to 4  
95  
Common Mode Rejection Ratio DC, VCM = 0V to Vs - 1.5  
dB  
Output Characteristics  
RL = 2kΩ to Vs/2  
RL = 150Ω to Vs/2  
0.05 to 4.95  
V
VOUT  
Output Voltage Swing  
0.1 to 4.9  
±100  
V
IOUT  
ISC  
Linear Output Current  
mA  
mA  
Short-Circuit Output Current  
VOUT = Vs/2  
±120  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
5
www.fairchildsemi.com  
Electrical Characteristics at ±5V  
TA = 25°C, VS = ±5V, RL = 2kΩ to GND, G = 5, Rf = 1kΩ, unless otherwise noted.  
Symbol  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Units  
Frequency Domain Response  
BWSS  
BWLS  
Small Signal Bandwidth  
G = +5, VOUT = 0.2Vpp  
G = +5, VOUT = 2Vpp  
G = +10, VOUT = 0.2Vpp  
85  
70  
MHz  
MHz  
MHz  
Large Signal Bandwidth  
Gain Bandwidth Product  
GBWP  
260  
Time Domain Response  
tR, tF  
tS  
Rise and Fall Time  
VOUT = 0.2V step  
VOUT = 2V step  
VOUT = 0.2V step  
6
55  
1
ns  
ns  
Settling Time to 0.1%  
Overshoot  
OS  
SR  
%
Slew Rate  
V
OUT = 4V step, G = -4  
400  
V/μs  
Distortion/Noise Response  
HD2  
HD3  
THD  
en  
2nd Harmonic Distortion  
V
V
V
OUT = 2Vpp, 5MHz  
OUT = 2Vpp, 5MHz  
OUT = 2Vpp, 5MHz  
56  
90  
55  
17  
52  
dBc  
dBc  
3rd Harmonic Distortion  
Total Harmonic Distortion  
Input Voltage Noise  
Crosstalk  
dB  
> 100kHz  
nV/Hz  
dB  
XTALK  
FHP3232 at 1MHz  
DC Performance  
VIO  
dVIO  
Ib  
Input Offset Voltage(1)  
-6  
1
5
6
mV  
μV/°C  
μA  
Average Drift  
Input Bias Current(1)  
-4.0  
-1.8  
4
dIb  
Average Drift  
Input Offset Current(1)  
Power Supply Rejection Ratio(2) DC  
Open-Loop Gain(2)  
nA/°C  
μA  
IIO  
-0.80  
80  
0.01  
100  
100  
2.5  
0.80  
3.5  
PSRR  
AOL  
IS  
dB  
DC, RL = 150Ω  
80  
dB  
Supply Current per Amplier(1)  
mA  
Input Characteristics  
RIN  
CIN  
Input Resistance  
500  
1.5  
kΩ  
pF  
V
Input Capacitance  
CMIR  
CMRR  
Input Common Mode V Range  
Common Mode Rejection Ratio(2) DC, VCM = -5V to 3.5V  
-5.3 to 4.0  
100  
75  
dB  
Output Characteristics  
RL = 2kΩ  
RL = 150Ω(1)  
±4.95  
±4.70  
±100  
±120  
V
VOUT  
Output Voltage Swing  
-4.65  
4.65  
V
IOUT  
ISC  
Linear Output Current  
mA  
mA  
Short-Circuit Output Current  
VOUT = 0V  
Notes:  
1. 100% tested at 25°C.  
2. Minimum and maximum values are guaranteed by design/characterization.  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
6
www.fairchildsemi.com  
Typical Performance Characteristics  
TA = 25°C, VS = ±5V, RL = 2kΩ to GND, G = 5, Rf = 1kΩ, unless otherwise noted.  
1
0
1
0
G = 5  
G = -4  
-1  
-2  
-3  
-4  
-5  
-6  
-7  
-1  
-2  
-3  
-4  
-5  
-6  
-7  
G = 10  
G = -10  
V
= 0.2V  
V = 0.2V  
o pp  
o
pp  
0.1  
1
10  
100  
1000  
0.1  
1
10  
100  
1000  
Frequency (MHz)  
Frequency (MHz)  
Figure 4. Non-Inverting Freq. Response (±5V)  
Figure 5. Inverting Freq. Response (±5V)  
1
0
1
0
-1  
-2  
-3  
-4  
-5  
-6  
-7  
-8  
-9  
-10  
-11  
-12  
G = -4  
G = 5  
-1  
-2  
G = 10  
G = -10  
-3  
-4  
-5  
-6  
V
= 0.2V  
V = 0.2V  
o pp  
o
pp  
-7  
0.1  
1
10  
100  
1000  
0.1  
1
10  
100  
1000  
Frequency (MHz)  
Frequency (MHz)  
Figure 6. Non-Inverting Freq. Response (5V)  
Figure 7. Inverting Freq. Response (5V)  
1
0
1
0
G = 5  
G = -4  
-1  
-1  
-2  
-2  
G = 10  
G = -10  
-3  
-4  
-5  
-6  
-3  
-4  
-5  
-6  
V
= 0.2V  
V = 0.2V  
o pp  
o
pp  
-7  
-7  
0.1  
1
10  
100  
1000  
0.1  
1
10  
100  
1000  
Frequency (MHz)  
Figure 8. Non-Inverting Freq. Response (3V)  
Frequency (MHz)  
Figure 9. Inverting Freq. Response (3V)  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
7
www.fairchildsemi.com  
Typical Performance Characteristics (Continued)  
TA = 25°C, VS = ±5V, RL = 2kΩ to GND, G = 5, Rf = 1kΩ, unless otherwise noted.  
2
1
1
0
V
= 0.2V  
pp  
o
CL = 50pF  
RS = 40Ω  
0
-1  
-2  
-3  
-4  
-5  
-6  
-7  
CL = 1000pF  
RS = 6.5Ω  
-1  
-2  
-3  
-4  
-5  
-6  
-7  
CL = 500pF  
RS = 8Ω  
RL = 50Ω  
CL = 100pF  
RS = 30Ω  
RL = 150Ω  
RL = 1kΩ  
RL = 5kΩ  
+
Rs  
-
CL RL  
1kΩ  
1kΩ  
V
o
= 0.2V  
pp  
0.1  
1
10  
100  
1000  
0.1  
1
10  
100  
1000  
Frequency (MHz)  
Frequency (MHz)  
Figure 11. Frequency Response vs. RL (3V)  
Figure 10. Frequency Response vs. CL (3V)  
1
0
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
20  
0
Gain  
-20  
-40  
-60  
-80  
-100  
-120  
-140  
-160  
-180  
-1  
-2  
VOUTꢀ=ꢀ4Vpp  
Phase  
-3  
VOUTꢀ=ꢀ2Vpp  
-4  
VOUTꢀ=ꢀ1Vpp  
-5  
-6  
-7  
-10  
-20  
-200  
0.1  
1
10  
100  
1000  
10k  
100k  
1M  
10M  
100M  
1G  
Frequencyꢀ(MHz)  
Frequencyꢀ(Hz)  
Figure 12. Large Signal Freq. Response (5V)  
Figure 13. Open-Loop Gain and Phase (5V)  
-45  
-45  
V ꢀ=ꢀ1V  
V ꢀ=ꢀ1V  
o
o
pp  
pp  
Reachedꢀequipmentꢀlimitationsꢀofꢀ-90dBc  
-50  
-55  
-60  
-65  
-70  
-75  
-80  
-85  
-90  
-95  
-50  
-55  
-60  
-65  
-70  
-75  
-80  
-85  
-90  
-95  
RLꢀ=ꢀ150Ω  
RLꢀ=ꢀ150Ω  
RLꢀ=ꢀ5kΩ  
RLꢀ=ꢀ1kΩ  
RLꢀ=ꢀ2kΩ  
RLꢀ=ꢀ1kΩ  
RLꢀ=ꢀ2kΩ  
RLꢀ=ꢀ5kΩ  
0.1  
1
10  
0.1  
1
10  
Frequencyꢀ(MHz)  
Figure 14. HD2 vs. RL (3V)  
Frequencyꢀ(MHz)  
Figure 15. HD3 vs. RL (3V)  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
8
www.fairchildsemi.com  
Typical Performance Characteristics (Continued)  
TA = 25°C, VS = ±5V, RL = 2kΩ to GND, G = 5, Rf = 1kΩ, unless otherwise noted.  
-45  
-50  
-55  
-60  
-65  
-70  
-75  
-80  
-85  
-90  
-95  
-45  
-50  
-55  
-60  
-65  
-70  
-75  
-80  
-85  
-90  
-95  
Reachedꢀequipmentꢀlimitationsꢀofꢀ-90dBc  
Freq.ꢀ=ꢀ10MHz  
Freq.ꢀ=ꢀ10MHz  
Freq.ꢀ=ꢀ5MHz  
Freq.ꢀ=ꢀ1MHz  
Freq.ꢀ=ꢀ5MHz  
Freq.ꢀ=ꢀ1MHz  
Freq.ꢀ=ꢀ100kHz  
Freq.ꢀ=ꢀ100kHz  
0.5 0.75  
1
1.25 1.5 1.75  
2
2.25 2.5  
0.5 0.75  
1
1.25 1.5 1.75  
2
2.25 2.5  
OutputꢀAmplitudeꢀ(Vpp  
)
OutputꢀAmplitudeꢀ(Vpp  
)
Figure 16. HD2 vs. VOUT (3V)  
Figure 17. HD3 vs. VOUT (3V)  
110  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
110  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
1k  
10k  
100k  
1M  
10M  
100M  
1k  
10k  
100k  
1M  
10M  
100M  
Frequency (Hz)  
Frequency (Hz)  
Figure 18. PSRR vs. Frequency (3V)  
Figure 19. CMRR vs. Frequency (3V)  
3.25  
100  
RL = 1kΩ  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
2.75  
2.25  
1.75  
1.25  
0.75  
0.25  
-0.25  
RL = 10kΩ  
RL = 500Ω  
RL = 75Ω  
RL = 100Ω  
RL = 200Ω  
-0.2  
0
0.2  
0.4  
0.6  
0.8  
0.0001 0.001  
0.01  
0.1  
1
10  
100  
Input Voltage (V)  
Figure 20. Output Voltage Swing vs. Load (3V)  
Frequency (MHz)  
Figure 21. Input Voltage Noise (3V)  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
9
www.fairchildsemi.com  
Typical Performance Characteristics (Continued)  
TA = 25°C, VS = ±5V, RL = 2kΩ to GND, G = 5, Rf = 1kΩ, unless otherwise noted.  
-40  
-45  
-50  
-55  
-60  
-65  
-70  
-75  
-80  
-85  
2.5  
2
1.5  
1
0.5  
0
-0.5  
0.1  
1
10  
0
0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4  
Frequency (MHz)  
Time (μs)  
Figure 22. Crosstalk vs. Frequency (3V)  
Figure 23. Pulse Response (3V)  
3.5  
3
2.5  
2
1.5  
1
2.5  
2
0.5  
0
1.5  
1
-0.5  
-1  
0.5  
0
-1.5  
-2  
-0.5  
-2.5  
0
0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4  
0
0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4  
Time (μs)  
Time (μs)  
Figure 24. Pulse Response (5V)  
Figure 25. Pulse Response (±5V)  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
10  
www.fairchildsemi.com  
Application Information  
Follow the maximum power derating curves shown in  
Figure 27 to ensure proper operation.  
Driving Capacitive Loads  
The Frequency Response vs. CL plot in Figure 10  
illustrates the response of the FHP3132/3232. A small  
series resistance (Rs) at the output of the amplier,  
illustrated in Figure 26, improves stability and settling  
performance. Rs values in the Frequency Response vs.  
CL plot were chosen to achieve maximum bandwidth with  
less than 1dB of peaking. For maximum atness, use a  
larger Rs.  
1.6  
TSSOP-14  
1.4  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
0
SOIC-14  
MSOP-8  
SOIC-8  
SOT23-5  
+
Rs  
-
CL RL  
Rf  
-40  
-20  
0
20  
40  
60  
80  
Ambient Temperature (°C)  
Rg  
Figure 27. Maximum Power Derating  
Overdrive Recovery  
Figure 26. Typical Topology for Driving  
Capactive Loads  
For an amplier, an overdrive condition occurs when the  
output and/or input ranges are exceeded. The recovery  
time varies based on whether the input or output is overdriven  
and by how much the ranges are exceeded. The  
FHP3132/3232 typically recovers in less than 50ns from  
an overdrive condition. Figure 28 shows the FHP3132 in  
an overdriven condition.  
Power Dissipation  
The maximum internal power dissipation allowed is  
directly related to the maximum junction temperature. If  
the maximum junction temperature exceeds 150°C for an  
extended time, device failure may occur.  
3.5  
The FHP3132 and FHP3232 are short-circuit protected;  
however, this may not guarantee that the maximum  
junction temperature (+150°C) is not exceeded under all  
conditions. RMS power dissipation can be calculated  
using the following equation:  
Vs = 3V  
G = 10  
RL = 2kΩ  
3.0  
Output  
2.5  
2.0  
1.5  
1.0  
0.5  
0
PD = Is * (Vs+ - Vs-) + (Vs+ - Vo(RMS)) * IOUT(RMS)  
EQ. 1  
Input  
where:  
Is = the supply current  
-0.5  
Vs+ = the positive supply pin voltage  
Vs- = the negative supply pin voltage  
0
0.2 0.4 0.6 0.8  
1
1.2 1.4 1.6 1.8  
2
Time (μs)  
V
o(RMS) = the RMS output voltage  
IOUT(RMS) = the RMS output current delivered to the load.  
Figure 28. Overdrive Recovery  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
11  
www.fairchildsemi.com  
Evalutaion Board Schematics  
Layout Considerations  
Evaluation board schematics and layouts are shown in  
the gures below. These evaluation boards are built for  
dual- supply operation. Follow these steps to use the  
board in a single-supply application:  
General layout and supply bypassing play major roles  
in high-frequency performance. Fairchild has evaluation  
boards to guide high-frequency layout and aid device  
testing and characterization. Follow the guidelines below  
as a basis for high-frequency layout:  
1. Short -Vs to ground.  
2. Use C3 and C4 if the -Vs pin of the amplier is not  
Include 6.8μF and 0.01μF ceramic capacitors.  
directly connected to the ground plane.  
Place the 6.8μF capacitor within 0.75 inches of the  
power pin.  
Place the 0.01μF capacitor within 0.1 inches of the  
power pin.  
Remove the ground plane under and around the part,  
especially near the input and output pins, to reduce  
parasitic capacitance.  
Minimize all trace lengths to reduce series inductances.  
Refer to the evaluation board layouts shown below for  
more information.  
Evaluation Board Information  
The following evaluation boards are available to aid test-  
ing and layout of these devices:  
Evaluation Board  
KEB002  
Products  
FHP3132IS5X  
FHP3232IM8X  
KEB003  
Figure 29. FHP3130 KEB002/KEB003 Schematic  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
12  
www.fairchildsemi.com  
Evalutaion Board Layouts  
Figure 30. FHP3132 KEB002 (Top-Side)  
Figure 31. FHP3232 KEB003 (Top-Side)  
Figure 32. FHP3132 KEB002 (Bottom-Side)  
Figure 33. FHP3232 KEB003 (Bottom-Side)  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
13  
www.fairchildsemi.com  
Mechanical Dimensions  
Dimensions are in millimeters unless otherwise noted.  
Figure 34. SOIC-8 Package  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
14  
www.fairchildsemi.com  
Mechanical Dimensions  
Dimensions are in millimeters unless otherwise noted.  
Figure 35. SOT23-5 Package  
© 2007 Fairchild Semiconductor Corporation  
FHP3132, FHP3232 Rev. 1.0.0  
15  
www.fairchildsemi.com  
TRADEMARKS  
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an  
exhaustive list of all such trademarks.  
ACEx®  
TinyLogic®  
TINYOPTO¤  
TinyPower¤  
TinyWire¤  
TruTranslation¤  
NSerDes¤  
UHC®  
UniFET¤  
VCX¤  
Wire¤  
HiSeC¤  
Programmable Active Droop¤  
QFET®  
QS¤  
QT Optoelectronics¤  
Quiet Series¤  
RapidConfigure¤  
RapidConnect¤  
ScalarPump¤  
SMART START¤  
SPM®  
STEALTH™  
SuperFET¤  
SuperSOT¤-3  
SuperSOT¤-6  
SuperSOT¤-8  
SyncFET™  
Across the board. Around the world.¤  
ActiveArray¤  
Bottomless¤  
Build it Now¤  
CoolFET¤  
i-Lo¤  
ImpliedDisconnect¤  
IntelliMAX¤  
ISOPLANAR¤  
MICROCOUPLER¤  
MicroPak¤  
MICROWIRE¤  
MSX¤  
CROSSVOLT¤  
CTL™  
Current Transfer Logic™  
DOME¤  
MSXPro¤  
E2CMOS¤  
OCX¤  
EcoSPARK®  
EnSigna¤  
OCXPro¤  
OPTOLOGIC®  
OPTOPLANAR®  
PACMAN¤  
POP¤  
FACT Quiet Series™  
FACT®  
FAST®  
Power220®  
Power247®  
PowerEdge¤  
PowerSaver¤  
PowerTrench®  
FASTr¤  
TCM¤  
The Power Franchise®  
FPS¤  
FRFET®  
GlobalOptoisolator¤  
GTO¤  
TinyBoost¤  
TinyBuck¤  
DISCLAIMER  
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS  
HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE  
APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER  
ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S  
WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.  
LIFE SUPPORT POLICY  
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR  
SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.  
As used herein:  
1. Life support devices or systems are devices or systems 2. A critical component in any component of a life support,  
which, (a) are intended for surgical implant into the body or  
(b) support or sustain life, and (c) whose failure to perform  
when properly used in accordance with instructions for use  
provided in the labeling, can be reasonably expected to  
result in a significant injury of the user.  
device, or system whose failure to perform can be  
reasonably expected to cause the failure of the life support  
device or system, or to affect its safety or effectiveness.  
PRODUCT STATUS DEFINITIONS  
Definition of Terms  
Datasheet Identification  
Product Status  
Definition  
Advance Information  
Formative or In Design  
This datasheet contains the design specifications for product  
development. Specifications may change in any manner without notice.  
Preliminary  
First Production  
Full Production  
Not In Production  
This datasheet contains preliminary data; supplementary data will be  
published at a later date. Fairchild Semiconductor reserves the right to  
make changes at any time without notice to improve design.  
No Identification Needed  
Obsolete  
This datasheet contains final specifications. Fairchild Semiconductor  
reserves the right to make changes at any time without notice to improve  
design.  
This datasheet contains specifications on a product that has been  
discontinued by Fairchild Semiconductor. The datasheet is printed for  
reference information only.  
Rev. I24  
www.fairchildsemi.com  
©2007 Fairchild Semiconductor Corporation  

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