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부품번호 | FHP3131 기능 |
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기능 | Rail-to-Rail Amplifier | ||
제조업체 | Fairchild Semiconductor | ||
로고 | |||
전체 17 페이지수
FHP3131
0.4mA, 2.5V to 12V, 70MHz Rail-to-Rail Amplifier
February 2007
Features at +5V
Description
■ 0.4mA supply current
■ 70MHz bandwidth at unity gain
■ Power down to 30μA
■ Output voltage range at RL = 1kΩ : 0.07V to 4.8V
■ Input extends below negative rail: -0.3V to 4V
■ 50V/μs slew rate
■ 12nV/Hz input voltage noise
■ Small SOT23-6 and MicroPak™ -6 package options
■ Fully specified at +2.7V, +5V, and ±5V supplies
Applications
■ Portable/battery-powered applications
The FHP3131 is a high-performance, voltage-feedback
amplifier that consumes only 0.4mA of supply current
while providing 70MHz of bandwidth and 50V/μs slew
rate. The FHP3131 is designed to operate from 2.5V to
12V (±6V) supplies. The common mode voltage range
extends below the negative rail and the output provides
rail-to-rail performance.
The FHP3131 is fabricated on a complementary bipolar
process. The combination of low power, rail-to-rail perfor-
mance, low voltage operation, and tiny package options
make this amplifier well suited for use in many general-
purpose, high-speed applications.
■ A/D buffer
■ Active filters
■ Portable test instruments
■ Set-top box
■ HDTV
■ DVD players and recorders
For power sensitive applications, the FHP3131 offers
unparalleled dynamic performance. It also offers a shut-
down feature to lower the supply current draw below
30μA. The FHP3131 is available in space-saving 6-lead
SOT23 or MicroPak™ packages and operates from -40°C
www.DataSheett4oU.c+om85°C.
■ Coaxial cable drivers
■ Video driver
1
0
-1
VO = 4Vpp
-2
-3 VO = 2Vpp
-4 VO = 1Vpp
-5
-6 G = 2
Vs = +5V
-7
0.1
1 10
Frequency (MHz)
100
Ordering Information
Part Number
Package
FHP3131IS6X
FHP3131IL6X
SOT23-6
MicroPak-6
Moisture sensitivity level for all parts is MSL-1.
MicroPak™ is a trademark of Fairchild Semiconductor Corporation.
Pb-Free
Yes
Yes
Operating
Temperature Range
-40°C to +85°C
-40°C to +85°C
Packaging
Method
Reel
Reel
© 2007 Fairchild Semiconductor Corporation
FHP3131 Rev. 1.0.2
www.fairchildsemi.com
Electrical Characteristics at +2.7V
TA = 25°C, Vs = 2.7V, Rf = 1kΩ, RL = 1kΩ to Vs/2, G = 2, unless otherwise noted.
Symbol
Parameter
Frequency Domain Response
UGBW
-3dB Bandwidth
BWss
Small Signal Bandwidth
BWLs
Large Signal Bandwidth
Time Domain Response
tR, tF
Rise and Fall Time
tS Settling Time to 0.1%
OS Overshoot
SR Slew Rate
Distortion/Noise Response
HD2
2nd Harmonic Distortion
HD3
3rd Harmonic Distortion
THD
Total Harmonic Distortion
en Input Voltage Noise
DC Performance
VIO Input Offset Voltage
dVIO
Average Drift
Ib Input Bias Current
dIb Average Drift
IIO Input Offset Current
PSRR
Power Supply Rejection Ratio
AOL Open-Loop Gain
IS Supply Current
Disable Characteristics
TON / TOFF Turn-On/Turn-Off Time
OFFISO
Off Isolation
VOFF
Power Down Input Voltage
VON Enable Input Voltage
ISD Disabled Supply Current
Input Characteristics
RIN
CIN
CMIR
Input Resistance
Input Capacitance
Input Common Mode V Range
CMRR
Common Mode Rejection Ratio
Output Characteristics
Conditions
G = +1, VOUT = 0.2Vpp
G = +2, VOUT = 0.2Vpp
G = +2, VOUT = 2Vpp
VOUT = 0.2V step
VOUT = 1V step
VOUT = 1V step
VOUT = 2V step, G = -1
VOUT = 1Vpp, 1MHz
VOUT = 1Vpp, 1MHz
VOUT = 1Vpp, 1MHz
> 100kHz
DC
DC
5MHz, RL = 100Ω
Disabled if pin is grounded
or pulled below VOFF
Enabled if pin is floating
or pulled above VON
DIS pin grounded
DC, VCM = 0V to Vs - 1.5
VOUT
IOUT
ISC
Output Voltage Swing
Linear Output Current
Short-Circuit Output Current
RL = 1kΩ to Vs/2, G = -1
RL = 150Ω to Vs/2, G = -1
VOUT = Vs/2
Min. Typ. Max.
70
28
10
11
85
4
45
67
65
63
12
1
10
1.4
3.5
30
100
95
0.4
0.4/2.2
65
Vs-1.75
Vs-1.1
15
14
1.1
-0.3 to 1.7
95
0.05 to
2.59
0.15 to
2.3
+20,-11
+25,-14
Units
MHz
MHz
MHz
ns
ns
%
V/μs
dBc
dBc
dB
nV/√Hz
mV
μV/°C
μA
nA/°C
nA
dB
dB
mA
μs
dB
V
V
μA
MΩ
pF
V
dB
V
V
mA
mA
© 2007 Fairchild Semiconductor Corporation
FHP3131 Rev. 1.0.2
4
www.fairchildsemi.com
4페이지 Typical Performance Characteristics
TA = 25°C, RL = 1kΩ to Vs/2 for Vs = 5V and 2.7V, RL = 1kΩ to GND for Vs = ±5V, G = 2 and
Rf = Rg = 1kΩ, unless otherwise noted.
1
G=1
0
-1
G = 10
-2
G=5
-3
G=2
-4
-5
-6
Vo = 0.2Vpp
-7
0.1 1 10
Frequency (MHz)
100
Figure 1. Non-Inverting Freq. Response (±5V)
1
0
-1
G = -10
-2
G = -5
-3
G = -2
-4
G = -1
-5
-6
Vo = 0.2Vpp
-7
0.1 1
10
Frequency (MHz)
100
Figure 2. Inverting Freq. Response (±5V)
1
G=1
0
-1
G = 10
-2
G=5
-3
G=2
-4
-5
-6
Vo = 0.2Vpp
-7
0.1 1 10
Frequency (MHz)
100
Figure 3. Non-Inverting Freq. Response (+5V)
1
0
-1
G = -10
-2
G = -5
-3
G = -2
-4
-5
-6
Vo = 0.2Vpp
-7
0.1 1
10
Frequency (MHz)
G = -1
100
Figure 4. Inverting Freq. Response (+5V)
1
G=1
0
-1
G = 10
-2
G=5
-3
G=2
-4
-5
-6
Vo = 0.2Vpp
-7
0.1 1 10
Frequency (MHz)
100
Figure 5. Non-Inverting Freq. Response (+2.7V)
1
0
-1
G = -10
-2
G = -5
-3
G = -2
-4
G = -1
-5
-6
Vo = 0.2Vpp
-7
0.1 1 10
Frequency (MHz)
100
Figure 6. Inverting Freq. Response (+2.7V)
© 2007 Fairchild Semiconductor Corporation
FHP3131 Rev. 1.0.2
7
www.fairchildsemi.com
7페이지 | |||
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부품번호 | 상세설명 및 기능 | 제조사 |
FHP3130 | (FHP3130 - FHP3430) Rail-to-Rail Amplifiers | Fairchild Semiconductor |
FHP3131 | Rail-to-Rail Amplifier | Fairchild Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |