The FHP3130 (single), FHP3230 (dual), and FHP3430
(quad) 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 output provides rail-to-rail performance.
The FHP3130, FHP3230, and FHP3430 are designed on
a complimentary bipolar process and provide 170MHz of
bandwidth and 110V/µs of slew rate at a supply voltage of
±5V. 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.
These ampliers also provide excellent video specications.
They offer extremely low differential gain and phase
(0.008%/0.01°) and 0.1dB gain atness to 10MHz for
superb standard denition video performance. Their output
drive capability effortlessly supports four video loads.
Ordering Information
Part Number
FHP3130IS5X
FHP3130IM8XSOIC-8Yes-40°C to +85°CReel
FHP3230IMU8XMSOP-8Yes-40°C to +85°CReel
FHP3230IM8XSOIC-8Yes-40°C to +85°CReel
FHP3430IMTC14XTSSOP-14Yes-40°C to +85°CReel
FHP3430IM14XSOIC-14Yes-40°C to +85°CReel
Moisture sensitivity level for all parts is MSL-1.
The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The
device should not be operated at these limits. The parametric values dened in the Electrical Characteristics tables are
not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table denes the conditions
for actual device operation.
ParameterMin.Max.Unit
Supply Voltage013.3V
Input Voltage Range-V
-0.5V+V
s
+0.5VV
s
Reliability Information
ParameterMin.Typ.Max.Unit
Junction Temperature150°C
Storage Temperature Range-65150°C
Lead Temperature (Soldering, 10s)300°C
Thermal Resistance
8-Lead SOIC
8-Lead MSOP
5-Lead SOT23
14-Lead TSSOP
14-Lead SOIC
Notes:
Package thermal resistance (qJA), JDEC standard, multi-layer test boards, still air.
1.
(1)
(1)
(1)
(1)
(1)
155°C/W
246°C/W
296°C/W
140°C/W
128°C/W
FHP3130, FHP3230, FHP3430 Single, Dual, and Quad, High-Speed, 2.7V to 12V, Rail-to-Rail Ampliers
ESD Protection
ProductFHP3130FHP3230FHP3430
PackageSOT23SOICSOICMSOPSOICTSSOP
Human Body Model (HBM)3.5kV>4kV3.5kV3.5kV3kV5kV
Charged Device Model (CDM)>2kV>2kV2kV1.5kV2kV1.5kV
illustrates the response of the FHP3230 Family. A small
series resistance (Rs) at the output of the amplier,
illustrated in Figure 27,
performance. Rs values in the
VS. CL plot were chosen to achieve maximum bandwidth
with less than 1dB of peaking. For maximum atness, use
a larger Rs.
Figure 27.
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.
The FHP3130, FHP3230, and FHP3430 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:
improves stability and settling
FREQUENCY RESPONSE
Typical Topology for Driving
Capactive Loads
FHP3130, FHP3230, FHP3430 Single, Dual, and Quad, High-Speed, 2.7V to 12V, Rail-to-Rail Ampliers
Figure 28. Maximum Power Derating
Overdrive Recovery
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
FHP3130/3230/3430 typically recovers in less than
50ns from an overdrive condition. Figure 29 shows the
FHP3230 in an overdriven condition.
Power Dissipation = Is * (Vs+ - Vs-) + (Vs+ - V
where Is is the supply current, Vs+ is the positive supply
pin voltage, Vs- is the negative supply pin voltage, V
is the RMS output voltage, and I
output current delivered to the load.
Follow the maximum power derating curves shown in
Figure 28 below to ensure proper operation.
The bandwidth and differential gain/phase performance
of the FHP3130/3230/3430 ampliers make them well
suited for video applications. Figure 30 shows a typical
Composite Video Summer. The high output current capability allows for driving multiple video loads. Figure 31
shows the resulting differential gain/phase of this threeamplier conguration driving four video loads, or 37.5W.
Figure 30. Typical Composite Video Summer
FHP3130, FHP3230, FHP3430 Single, Dual, and Quad, High-Speed, 2.7V to 12V, Rail-to-Rail Ampliers
1. All dimensions are in millimeters.
2 Foot length measured reference to flat
foot surface parallel to DATUM 'A' and lead surface.
3. Package outline exclusive of mold flash & metal burr.
4. Package outline inclusive of solder plating.
5. Comply to EIAJ SC74A.
6. Package ST 0003 REV A supercedes SOT-D-2005 REV C.
SYMBOL MIN MAXA 0.90 1.45
A1 0.00 0.15
A2 0.90 1.30
b 0.25 0.50
C 0.09 0.20
D 2.80 3.10
E 2.60 3.00
E1 1.50 1.75
L 0.35 0.55
e 0.95 ref
e1 1.90 ref
α0 10
FHP3130, FHP3230, FHP3430 Single, Dual, and Quad, High-Speed, 2.7V to 12V, Rail-to-Rail Ampliers