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PDF RHF43B Data sheet ( Hoja de datos )
| Número de pieza | RHF43B | |
| Descripción | RAD-hardened precision bipolar single operational amplifier | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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RHF43B
RAD-hardened
precision bipolar single operational amplifier
Features
■ High immunity to radiations, 300kRad TID; SEL
immune at 68MeV/cm²/mg LET ions.
■ Rail-to-rail input/output
■ 8MHz gain bandwidth at 16V
■ Stable for gain ≥ 5
■ Low input offset voltage: 100µV typ
■ Supply current: 2.2mA typ
■ Operating from 3V to 16V
■ Input bias current: 30nA typ
■ ESD internal protection ≥ 2kV
■ Latch-up immunity: 200mA
■ Soon RHA QML-V qualified with smd
n° 5962-062xx
Description
The RHF43B is a precision bipolar operational
amplifier available in hermetic 8-pin flat package
and in die form. ln addition to its low offset
voltage, rail-to-rail feature, wide supply voltage,
the RHF43B is designed for increased tolerance
to radiation. Its intrinsic ELDRS-free rad-hard
design allows this product to be used in space
environment and in applications operating in
harsh environments.
Applications
■ Space probes and satellites
■ Defense systems
■ Scientific instrumentation
■ Nuclear systems
NC
IN -
IN +
-VDCDC
www.DataSheet.net/
Ceramic Flat-8
18
45
NC
+VVCCCC
OUT
NC
January 2008
Rev 3
1/12
www.st.com
12
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
RHF43B
Electrical characteristics
Table 4.
Symbol
VCC = +3V, VDD = 0V, Vicm = VCC/2, Tamb = 25°C, RL connected to VCC/2 (unless
otherwise specified)
Parameter
Test conditions
Min. Typ. Max. Unit
DC performance
Vio
DVio
Iib
DIib
Offset voltage
Input offset voltage drift
T=25°C
Tmin < Top < Tmax
Input bias current
VCC= 4V, Vicm= VCC/2, T= 25°C
Tmin < Top < Tmax
Input offset current temperature
drift
VCC = 4V, Vicm = VCC/2
Iio
CMR
AVD
VOH
VOL
Iout
ICC
Input offset current
(Vout = Vcc/2)
Common mode rejection ratio
Large signal voltage gain
High level output voltage
Low level output voltage
Output sink current
Output source current
Supply current per amplifier
VCC = 4V, Vicm = VCC/2, T= 25°C
Tmin < Top < Tmax
0 < Vicm < 3V
Tmin < Top < Tmax
RL = 10kΩ, Vout= 0.5V to 2.5V
Tmin < Top < Tmax
RL = 1kΩ connected to VCC/2
Tmin < Top < Tmax
RL = 10kΩ connected to VCC/2
Tmin < Top < Tmax
RL = 1kΩ connected to VCC/2
Tmin < Top < Tmaxwww.DataSheet.net/
RL = 10kΩ connected to VCC/2
Tmin < Top < Tmax
Vout = VCC
Tmin < Top < Tmax
Vout = VDD
Tmin < Top < Tmax
No load
Tmin < Top < Tmax
72
72
74
60
2.9
2.8
2.94
2.9
20
15
15
10
AC performance
GBP Gain bandwidth product
Fu Unity gain frequency
φm Phase margin
SR Slew rate
RL= 1kΩ, CL= 100pF, f = 100kHz
Tmin < Top < Tmax
RL = 1kΩ, CL = 100pF
RL = 1kΩ, CL = 100pF, G=5
RL = 1kΩ, CL = 100pF
Tmin < Top < Tmax
6
3.5
2
1.7
en Equivalent input noise voltage f = 1kHz
THD+en Total harmonic distortion
Vout = (VCC-1V)/5, G= -5.1,
Vicm=VCC/2
100
1
30
100
1
90
85
2.95
2.98
0.05
0.02
30
25
2.2
7.5
5
50
2.7
8
0.01
300
500
60
100
15
35
0.1
0.2
0.06
0.1
2.6
µV
μV/°C
nA
pA/°C
nA
dB
dB
V
V
V
V
mA
mA
MHz
MHz
Degrees
V/µs
---n---V-----
Hz
%
5/12
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page 
RHF43B
4 Ordering information
Ordering information
Table 5. Order codes
Order code
Description
Temperature
range
RHF43BK-01V
Flight parts -55°C, +125°C
Package
Flat08
RHF43BK1
RHF43BK2
43BDIE2V
Engineering
samples
-55°C, +125°C
Engineering
samples with -55°C, +125°C
48h burn-in
QMLV -55°C, +125°C
Flat08
Flat08
Naked die
Packing
Marking
Individual cavity
anti-static material
trays
Individual cavity
anti-static material
trays
Individual cavity
anti-static material
trays
Waffle-pack
Marked against
QML SMD
RHF43BK1
RHF43BK2
No die marking
5 Revision history
Table 6. Document revision history
Date
Revision
Changes
21-May-2007
10-Dec-2007
29-Jan-2008
1 First public release.
www.DataSheet.net/
Changed name of pins on pinout diagram on cover page.
2
Modified supply current values over temperature range in electrical
characteristics.
Power dissipation removed from AMR table.
Added ELRS-free rad-hard design in description on cover page.
3 Modified description of heavy ion latch-up (SEL) immunity parameter in Table 1
on page 2.
11/12
Datasheet pdf - http://www.DataSheet4U.co.kr/
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet RHF43B.PDF ] | |
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