December 2005
FHP3130, FHP3230, FHP3430
Single, Dual, and Quad, High Speed, 2.7V to 12V,
Rail-to-Rail Amplifiers
Features at ±5V
Description
■ 2.5mA supply current per amplifier
■ 0.008% / 0.01˚ differential gain/phase
The FHP3130 (single), FHP3230 (dual), and FHP3430 (quad)
are low cost, high performance, voltage feedback amplifiers that
consume only 2.5mA of supply current per channel while pro-
viding ±100mA of output current. These amplifiers are designed
to operate from 2.7V to 12V (±6V) supplies. The common mode
voltage range extends below the negative rail and the output
provides rail-to-rail performance.
■ 16MHz 0.1dB bandwidth at V = 2V
o
pp
■ Output voltage range at R = 150Ω : -4.8V to 4.8V
L
■ Input includes negative rail
■ 110V/µs slew rate
■ ±100mA output current
The FHP3130, FHP3230, and FHP3430 are designed on a
complimentary bipolar process and provide 170MHz of band-
width 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 amplifiers well
suited for use in many general purpose high speed applications.
■ 17nV/√Hz input voltage noise
■ >100dB PSRR, CMRR, and Open Loop Gain
■ FHP3130 – improved replacement for KM4100
■ FHP3230 – improved replacement for KM4200
■ FHP3130 lead(Pb)-free package options
These amplifiers also provide excellent video specifications.
They offer extremely low differential gain and phase (0.008%/
0.01˚) and 0.1dB gain flatness to 16MHz for superb standard
definition video performance. Their output drive capability effort-
lessly supports 4 video loads.
(SOT23-5, SOIC-8)
■ FHP3230 lead(Pb)-free package options
(MSOP-8, SOIC-8)
■
■
FHP3430 lead(Pb)-free package options
(TSSOP-14, SOIC-14)
RoHS compliant
0.01
0.01
V
s
= ±±V
■ Fully specified at +3V, +5V, and ±5V supplies
0.008
0.008
RL = 1±0Ω
0.006
0.004
0.002
0
0.006
0.004
0.002
0
Gain
Applications
■ A/D driver
Phase
■ Active filters
-0.002
-0.004
-0.006
-0.008
-0.01
-0.002
-0.004
-0.006
-0.008
-0.01
■ CCD imaging systems
■ CD/DVD ROM
■ Coaxial cable drivers
■ Portable/battery-powered applications
■ Twisted pair driver
■ Video driver
-0.7
-0.5 -0.3
-0.1
0.1
0.3
0.5
0.7
Input Voltage (V)
Typical Application -YC Video Line Driver
Y
C
IN
IN
75Ω
75Ω
1/2
FHP3230
1/2
FHP3230
Y
C
OUT
OUT
1kΩ
1kΩ
75Ω
75Ω
1kΩ
1kΩ
FHP3130, FHP3230, FHP3430 Rev. 1A
1
www.fairchildsemi.com