RHF484
Rad-hard precision quad operational amplifier
Features
■ High radiation immunity: 300 kRad TID at high
dose rate
■ ELDRS-free up to 100 krad
■ 300 krad low dose rate on-going
■ SEL immune at LET = 120 MeV.cm²/mg at
125°C
■ SET characterized
■ Hermetic package
■ Rail-to-rail input/output
■ 8 MHz gain bandwidth product
■ Low input offset voltage: 60 µV typ
■ Supply current: 2.2 mA typ per amplifier
■ Operating from 4 to 14 V
■ Input bias current: 6 nA typ
■ QLM-V qualified under smd 5962-08222
Applications
■ Space probes and satellites
■ Harsh environment
Description
The RHF484 is a rail-to-rail precision bipolar quad
operational amplifier featuring a low input offset
voltage and a wide supply voltage.
Ceramic Flat-14W
Pin connections (top view)
The upper metallic lid is not electrically connected to
any pins, nor to the IC die inside the package
Designed to increase tolerance to radiation, the
RHF484 is housed in a hermetic 14-pin flat
package, making it an ideal product for space
applications and harsh environments.
Table 1. Device summary
Reference SMD pin Quality level Temp range Package
RHF484K1
RHF484K-01V 5962F08222 Flight model -
Engineering
model
-55°C to +125°C Flat-14 W Gold 0.70 g
Lead
finish
Mass EPPL
-
Note: Contact your ST sales office for information on specific conditions for products in die form.
April 2011 Doc ID 17351 Rev 1 1/18
www.st.com
18
Absolute maximum ratings and operating conditions RHF484
1 Absolute maximum ratings and operating conditions
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
V
V
V
I
T
T
R
R
ESD HBM: human body model
T
Lead
Supply voltage (+VCC)-(-VCC)18V
CC
Differential input voltage
id
Input voltage
in
Input current 45 mA
in
Storage temperature range -65 to +150 °C
stg
Maximum junction temperature 150 °C
j
Thermal resistance junction to ambient
thja
Flat package, 14 pins
Thermal resistance junction to case
thjc
Flat package, 14 pins
(2)(3)
(1)
(5)
(4)
(4)
±1.2 V
-V
-0.3V to
CC
+VCC +0.3V
V
TBD °C/W
TBD °C/W
2kV
Lead temperature (soldering, 10 sec) 260 °C
Radiation informations
Dose
Low dose rate of 0.01 rad.sec
High dose rate of 50-300 rad.sec
Heavy
ions
1. The differential voltage is the voltage difference between the pins +IN and -IN of a channel.
2. All voltage values, except differential voltage are with respect to network ground terminal.
3. The voltage on either input must never exceed +V
4. Short-circuits can cause excessive heating and destructive dissipation. Values are typical.
5. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
Table 3. Operating conditions
SEL immunity (at 125°C) 120 MeV.cm
SET characterized
-1
-1
CC
100 kRad
300 kRad
+0.3 V nor 16 V.
2
/mg
Symbol Parameter Value Unit
)-(-VCC) Supply voltage 4 to 14
(+V
CC
V
icm
T
oper
1. SEL-free, up to 120 MeV.cm²/mg.
Common-mode input voltage range -VCC to +V
Operating free-air temperature range -55 to +125 °C
2/18 Doc ID 17351 Rev 1
(1)
CC
V
V
RHF484 Electrical characteristics
2 Electrical characteristics
Table 4. +VCC = 7 V, -VCC = 7 V, V
= 0 V, T
icm
= 25°C, loads (RL,CL) connected to GND
amb
(unless otherwise specified)
Symbol Parameter Test conditions Temp. Min. Typ. Max. Unit
DC performance
-55°C 700
V
DV
DI
Vicm = +7 V
io
Offset voltage
Vicm = +0 V
Vicm = -7 V
Input offset voltage drift No load 1 µV/°C
io
I
Input bias current No load
ib
Input offset current temp. drift No load 100 pA/°C
ib
Input offset current
I
io
No load
=0 V
V
out
+25°C 500
+125°C 700
-55°C 500
+25°C 60 300
+125°C 500
-55°C 700
+25°C 500
+125°C 700
-55°C 100
+125°C 100
-55°C 35
+125°C 35
µV
nA+25°C 6 60
nA+25°C 2 15
Differential input capacitance
between +IN and -IN
C
in
Input capacitance between
+IN (or -IN) and GND
I
Supply current per amplifier No load
CC
CMR Common mode rejection ratio
SVR Supply rejection ratio
+25°C 8
+25°C 2
-55°C 2.9
+125°C 2.9
-55°C 72
No load
< Vicm < +V
-V
CC
CC
+125°C 72
No load
From +V
-V
= -2 V to +V
CC
V and -V
= 2 V and
CC
= -7 V
CC
CC
-55°C 80
= 7
+125°C 80
Doc ID 17351 Rev 1 3/18
pF
mA+25°C 2.2 2.9
dB+25°C 72 105
dB+25°C 90 120
Electrical characteristics RHF484
A
Table 4. +VCC = 7 V, -VCC = 7 V, V
= 0 V, T
icm
= 25°C, loads (RL,CL) connected to GND
amb
(unless otherwise specified) (continued)
Symbol Parameter Test conditions Temp. Min. Typ. Max. Unit
AC performance
GBP Gain bandwidth product
F
Unity gain frequency RL = 1 kΩ, CL = 100 pF +25°C 5 MHz
u
φm Phase margin
A
Large signal voltage gain
VD
SR Slew rate
e
Equivalent input noise voltage No load, f = 1kHz +25°C 7
n
Vout = 200 mVpp
f = 100 kHz
R
=1 kΩ,
L
= 100 pF
C
L
= 1 kΩ, CL = 100 pF
R
L
G = +5
R
= 10 kΩ
L
V
= -6.5 V to 6 V
out
= 1 kΩ
R
L
Vout = -4.8 V to 4.8 V
Vout = 4.8 V to -4.8 V
-55°C 3.5
+25°C 6 8
+125°C 3.5
+25°C 50 Degrees
-55°C 60
+125°C 60
-55°C 1.7
+125°C 1.7
MHz
dB+25°C 74 85
V/µs+25°C 2 3.5
nV
-----------Hz
Equivalent input noise current No load, f = 1 kHz +25°C 0.8
i
n
THD+e
Total harmonic distortion +
n
noise
Output characteristics
V
V
High level output voltage
OH
Low level output voltage
OL
= 13 Vpp,
V
out
RL = 1 kΩ, CL = 100 pF
G = -5.1
=14 V, -VCC = 0 V
+V
CC
=1 kΩ
R
L
=14 V, -VCC = 0 V
+V
CC
= 10 kΩ
R
L
=14 V, -VCC = 0 V
+V
CC
=1 kΩ
R
L
=14 V, -VCC = 0 V
+V
CC
RL= 10 kΩ
+25°C 0.01 %
-55°C 13.5
+125°C 13.5
-55°C 13.6
+125°C 13.6
-55°C 0.3
+125°C 0.3
-55°C 0.2
+125°C 0.2
p
-----------Hz
V+25°C 13.6 13.8
V+25°C 13.8 13.9
V+25°C 0.12 0.2
V+25°C 0.04 0.08
4/18 Doc ID 17351 Rev 1
RHF484 Electrical characteristics
Table 4. +VCC = 7 V, -VCC = 7 V, V
= 0 V, T
icm
= 25°C, loads (RL,CL) connected to GND
amb
(unless otherwise specified) (continued)
Symbol Parameter Test conditions Temp. Min. Typ. Max. Unit
-55°C 15
= +V
V
Output sink current
(1)
I
out
Output source current
1. These tests are performed during a very short period of time. Excessive heating can damage the device. In the application,
the junction temperature must never exceed 150°C as specified in Table 2.
out
No load, Vid = -1 V
V
out
No load, Vid = +1 V
= -V
CC
CC
mA+25°C 20 35
+125°C 15
-55°C 10
mA+25°C 15 30
+125°C 10
Doc ID 17351 Rev 1 5/18
Electrical characteristics RHF484
Table 5. +VCC = +2 V, -VCC = -2 V, V
= 0 V, T
icm
= 25°C, loads (RL,CL) connected to GND
amb
(unless otherwise specified)
Symbol Parameter Test conditions Temp. Min. Typ. Max. Unit
DC performance
-55°C 700
+25°C 500
+125°C 700
-55°C 500
+25°C 60 300
+125°C 500
-55°C 700
+25°C 500
+125°C 700
-55°C 100
+125°C 100
-55°C 35
+125°C 35
+25°C 8
+25°C 2
-55°C 2.6
DV
DI
Vicm = +2 V
V
io
Offset voltage
Vicm = +0 V
Vicm = -2 V
Input offset voltage drift No load 1 µV/°C
io
I
Input bias current No load
ib
Input offset current temp. drift No load 100 pA/°C
ib
Input offset current
I
io
No load
V
=0 V
out
Differential input capacitance
between +IN and -IN
C
in
Input capacitance between
+IN (or -IN) and GND
µV
nA+25°C 11 60
nA+25°C 2 15
pF
I
CMR Common mode rejection ratio
Supply current per amplifier No load
CC
No load
< Vicm < +V
-V
CC
CC
6/18 Doc ID 17351 Rev 1
mA+25°C 2 2.6
+125°C 2.6
-55°C 72
dB+25°C 72 95
+125°C 72
RHF484 Electrical characteristics
A
Table 5. +VCC = +2 V, -VCC = -2 V, V
= 0 V, T
icm
= 25°C, loads (RL,CL) connected to GND
amb
(unless otherwise specified) (continued)
Symbol Parameter Test conditions Temp. Min. Typ. Max. Unit
AC performance
V
GBP Gain bandwidth product
F
Unity gain frequency RL=1 kΩ, CL= 100 pF +25°C 5 MHz
u
φm Phase margin
A
Large signal voltage gain
VD
SR Slew rate
e
Equivalent input noise voltage No load, f = 1 kHz +25°C 7.5
n
= 200 mVpp
out
f = 100 kHz
=1 kΩ,
R
L
= 100 pF
C
L
=1 kΩ, CL= 100 pF
R
L
G = +5
R
= 10 kΩ
L
V
= -1.5 V to 0.5 V
out
= 1 kΩ
R
L
V
= -1.28 V to 1.28 V
out
= 1.28 V to -1.28 V
V
out
-55°C 3.5
+25°C 6 8
+125°C 3.5
+25°C 50 Degrees
-55°C 60
+125°C 60
-55°C 1.7
+125°C 1.7
MHz
dB+25°C 70 80
V/µs+25°C 2 3.1
nV
-----------Hz
Equivalent input noise current No load, f = 1 kHz +25°C 0.8
i
n
THD+e
Total harmonic distortion +
n
noise
Output characteristics
V
V
High level output voltage
OH
Low level output voltage
OL
= 3 Vpp,
V
out
RL = 1 kΩ, CL = 100 pF
G = -5.1
= 4 V, -VCC = 0 V
+V
CC
=1 kΩ
R
L
= 4 V, -VCC = 0 V
+V
CC
= 10 kΩ
R
L
= 4 V, -VCC = 0 V
+V
CC
=1 kΩ
R
L
= 4 V, -VCC = 0 V
+V
CC
RL= 10 kΩ
+25°C 0.01 %
-55°C 3.75
+125°C 3.75
-55°C 3.75
+125°C 3.75
-55°C 0.2
+125°C 0.2
-55°C 0.1
+125°C 0.1
p
-----------Hz
V+25°C 3.8 3.9
V+25°C 3.85 3.95
V+25°C 0.05 0.1
V+25°C 0.03 0.07
Doc ID 17351 Rev 1 7/18
Electrical characteristics RHF484
Table 5. +VCC = +2 V, -VCC = -2 V, V
= 0 V, T
icm
= 25°C, loads (RL,CL) connected to GND
amb
(unless otherwise specified) (continued)
Symbol Parameter Test conditions Temp. Min. Typ. Max. Unit
= +V
V
Output sink current
out
No load
CC
Vid = -1 V
(1)
I
out
= -V
V
out
Output source current
No load
CC
Vid = +1 V
1. These tests are performed during a very short period of time. Excessive heating can damage the device. In the application,
the junction temperature must never exceed 150°C as specified in Table 2.
-55°C 15
mA+25°C 20 35
+125°C 15
-55°C 10
mA+25°C 15 30
+125°C 10
8/18 Doc ID 17351 Rev 1
RHF484 Electrical characteristics
Figure 1. Input offset voltage distribution Figure 2. Input bias current vs. supply voltage
30
25
20
15
10
Population %
5
0
-300 -200 -100 0 100 200 300
Input offset voltage (uV)
Figure 3. Input bias current vs. Vicm at
V
=4V
CC
1.0
0.5
T= +125°C
0.0
Vio distribution
T=25°C
Vcc=14V, Vicm=7V
40
20
0
-20
Input bias current (nA)
-40
4456678891010 11 1212 13 1414
T=-55°C
T=25°C
Follower configuration
Supply voltage (V)
V
icm=Vcc
Figure 4. Input bias current vs. Vicm at
VCC=14V
1.0
0.5
A)
T= +125°C
μ
0.0
T=125°C
/2
-0.5
-1.0
Input bias current (μA)
-1.5
-2.0
T= +25°C
-2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0
Input Common Mode Voltage (V)
T= -55°C
-Vcc = -2V
+Vcc = +2V
Figure 5. Supply current vs. Vicm in follower
configuration at V
4.04.0
3.53.5
3.03.0
2.52.5
2.02.0
1.51.5
1.01.0
0.50.5
Supply current per channel (mA)
0.00.0
-2-2 -1-1 001122
Input Common Mode Voltage (V)
T=125°C
Follower configuration
-Vcc=-2V
+Vcc=+2V
T=25°C
CC
T=-55°C
=4V
-0.5
-1.0
Input bias current (
-1.5
-2.0
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7
T= +25°C
T= -55°C
Input Common Mode Voltage (V)
-Vcc = -7V
+Vcc = 7V
Figure 6. Supply current vs. Vicm in follower
configuration at VCC=14V
4.54.5
4.04.0
3.53.5
3.03.0
2.52.5
2.02.0
1.51.5
1.01.0
0.50.5
Supply current per channel (mA)
0.00.0
Follower configuration
-Vcc=-7V
+Vcc=+7V
T=25°C
T=-55°C
-7 -6-6 -5 -4-4 -3 -2-2 -1 001 223445667
Input Common Mode Voltage (V)
T=125°C
Doc ID 17351 Rev 1 9/18
Electrical characteristics RHF484
Figure 7. Supply current vs. supply voltage at
V
icm=VCC
2.52.5
2.02.0
1.51.5
1.01.0
0.50.5
Supply current per channel (mA)
0.00.0
00224466881010 1212 1414
/2
T=25°C
T=125°C
Vicm=Vcc/2
Supply voltage (V)
T=-55°C
Figure 9. Output current vs. output voltage at
V
= 4 V
CC
5050
4040
3030
2020
1010
T=-55°C
00
-10-10
-20-20
Output Current (mA)
-30-30
-40-40
T=-55°C
-50-50
-2.0-2.0 -1.5 -1.0-1.0 -0.5 0.00.0 0.5 1.01.0 1.5 2.02.0
T=25°C
Output Voltage (V)
+Vcc=2V
-Vcc=-2V
Source
Sink
T=125°C
T=25°C
Figure 8. Output current vs. supply voltage at
V
= VCC/2
icm
50
45
4040
35
30
25
2020
15
T=125°C
10
5
00
-5
-10
T=125°C
-15
-20-20
Output Current (mA)
-25
-30
-35
-40-40
-45
-50
4.04.0 6.06.0 8.08.0 10.010.0 12.012.0 14.014.0
Sink
Vid = -1V
Vicm=Vcc/2
T=25°C
Supply voltage (V)
T=25°C
T=-55°C
Source
Vid = 1V
T=-55°C
Figure 10. Output current vs. output voltage at
VCC= 14 V
50
4040
30
2020
T=-55°C
10
00
-10
-20-20
Output Current (mA)
-30
-40-40
-50
T=125°C
Source
-7 -6-6 -5 -4-4 -3 -2-2 -1 001223445667
T=25°C
Output Voltage (V)
-Vcc=-7V
+Vcc=+7V
T=25°C
T=125°C
Sink
T=-55°C
Figure 11. Differential input voltage vs. output
voltage at V
0.5
0.0
T=25°C
-0.5
Differential input voltage (mV)
-1.0
T=-55°C
-1.5 -1.0 -0.5 0.0 0.5 1.0 1.5
=4V
CC
-Vcc=-2V
+Vcc=+2V
Output voltage (V)
T=125°C
Figure 12. Differential input voltage vs. output
10/18 Doc ID 17351 Rev 1
voltage at VCC= 14 V
1
T=125°C
0
-1
T=25°C
-2
-Vcc=-7V
-3
Differential input voltage (mV)
T=-55°C
-4
-6-5-4-3-2-10123456
Output voltage (V)
+Vcc=+7V
RHF484 Electrical characteristics
Figure 13. Noise vs. frequency at VCC= 4 V and
V
= 14 V
CC
10
Input equivalent noise density (nV/VHz)
Vcc=14V, Vicm=7V, Tamb=25°C
Vcc=4V, Vicm=2V, Tamb= 25°C
100 1000 10000
Frequency (Hz)
Figure 15. Voltage gain and phase vs.
frequency at V
50
4040
30
2020
10
00
Gain (dB)
-10
-20-20
-30
-40-40
-50
4
10
Phase
Vcc=4V, Vicm=3.5V, G= -100
Rl=1kOhms, Cl=100pF, Vrl=Vcc/2
Tamb=25°C
5
10
Frequency (Hz)
= 4 V, Vicm = 3.5 V
CC
Gain
6
10
180
150150
120120
9090
6060
3030
0
-30-30
Phase (°)
-60-60
-90-90
-120-120
-150-150
-180
7
10
Figure 14. Voltage gain and phase vs.
frequency at VCC = 4 V, Vicm = 2 V
50
4040
30
2020
10
00
Gain (dB)
-10
-20-20
Vcc=4V, Vicm=2V, G= -100
-30
Rl=1kOhms, Cl=100pF, Vrl=Vcc/2
Tamb=25°C
-40-40
-50
4
10
10
Phase
5
Gain
6
10
7
10
Frequency (Hz)
Figure 16. Voltage gain and phase vs.
frequency at VCC = 4 V, Vicm = 0.5 V
50
4040
30
2020
10
00
Gain (dB)
-10
-20-20
Vcc=4V, Vicm=0.5V, G= -100
-30
Rl=1kOhms, Cl=100pF, Vrl=Vcc/2
Tamb=25°C
-40-40
-50
4
10
10
Gain
Phase
5
Frequency (Hz)
6
10
7
10
180
150150
120120
9090
6060
3030
0
-30-30
-60-60
-90-90
-120-120
-150-150
-180
180
150150
120120
9090
6060
3030
0
-30-30
-60-60
-90-90
-120-120
-150-150
-180
Phase (°)
Phase (°)
Figure 17. Voltage gain and phase vs.
frequency at V
50
4040
30
2020
10
00
Gain (dB)
-10
-20-20
Vcc=14V, Vicm=7V, G= -100
-30
Rl=1kOhms, Cl=100pF, Vrl=Vcc/2
Tamb=25°C
-40-40
-50
4
10
Phase
5
10
Frequency (Hz)
Gain
= 14 V, Vicm = 7 V
CC
6
10
7
10
Figure 18. Voltage gain and phase vs.
frequency at VCC = 14 V,
Vicm = 13.5 V
180
150150
120120
9090
6060
3030
0
-30-30
Phase (°)
-60-60
-90-90
-120-120
-150-150
-180
Doc ID 17351 Rev 1 11/18
50
4040
30
2020
10
00
Gain (dB)
-10
-20-20
Vcc=14V, Vicm=13.5V, G= -100
-30
Rl=1kOhms, Cl=100pF, Vrl=Vcc/2
Tamb=25°C
-40-40
-50
4
10
Phase
10
Gain
5
6
10
180
150150
120120
9090
6060
3030
0
-30-30
Phase (°)
-60-60
-90-90
-120-120
-150-150
-180
7
10
Frequency (Hz)
Electrical characteristics RHF484
Figure 19. Voltage gain and phase vs.
frequency at V
= 14 V,
CC
Vicm = 0.5 V
50
4040
30
2020
10
00
Gain (dB)
-10
-20-20
Vcc=14V, Vicm=0.5V, G= -100
-30
Rl=1kOhms, Cl=100pF, Vrl=Vcc/2
Tamb=25°C
-40-40
-50
4
10
10
Figure 21. Negative slew rate at V
5
44
3
22
1
00
Vcc=4V, Vin=2Vpp,
-1
Output Voltage (V))
G= -5.1
-2-2
-3
-4-4
-5
0.0 1.01.0 2.0 3.03.0 4.0
Gain
Phase
5
Frequency (Hz)
Time (µs)
6
10
7
10
= 4 V Figure 22. Positive slew rate at V
CC
180
150150
120120
9090
6060
3030
0
-30-30
-60-60
-90-90
-120-120
-150-150
-180
Figure 20. Positive slew rate at V
5
44
3
22
1
Phase (°)
00
-1
Output Voltage (V))
-2-2
-3
-4-4
-5
0.0 1.01.0 2.0 3.03.0 4.0
1010
88
66
44
Vcc=14V, Vin=4Vpp,
22
G= -5.1
00
-2-2
Output Voltage (V))
-4-4
-6-6
-8-8
-10-10
0.0 1.01.0 2.0 3.03.0 4.0 5.05.0 6.0 7.07.0
Time (µs)
Time (µs)
CC
Vcc=4V, Vin=2Vpp,
G= -5.1
CC
= 4 V
= 14 V
Figure 23. Negative slew rate at V
1010
88
66
44
22
00
-2-2
Output Voltage (V))
-4-4
-6-6
-8-8
-10-10
0.0 1.01.0 2.0 3.03.0 4.0 5.05.0 6.0 7.07.0
Vcc=14V, Vin=4Vpp,
G= -5.1
Time (µs)
CC
= 14 V
12/18 Doc ID 17351 Rev 1
RHF484 Achieving good stability at low gain
,OGFREQUENCY
'AIN
D"
D"DEC
D"DEC
'2FB2G2
'2FB2G
D"
"ANDWIDTH
OFTHE
OPAMPAT'
'AINBANDWIDTH
PRODUCT
'
'22FB#
5&
$
9'
&REQUENCIES
WHERETHE
OPAMPCAN
BEUSED
!-
3 Achieving good stability at low gain
At low frequencies, the RHF484 can be used in a low gain configuration as shown in
Figure 24. At lower frequencies, the stability is not affected by the value of the gain, which
can be set close to 1 V/V (0 dB), and is reduced to its simplest expression G1=1+Rfb/Rg.
Therefore, an R-C cell is added in the gain network so that the gain is increased (up to 5) at
higher frequencies (where the stability of the amplifier could be affected). At higher
frequencies, the gain becomes G2=1+Rfb/(Rg//R).
6IN
6
##
6OUT
Figure 24. Low gain configuration Figure 25. Closed-loop gain
6$$
#
2
2G
2FBK
#,P&
,
2
K
!-
Rg becomes a complex impedance. The closed-loop gain features a variation in frequency
and can be expressed as:
G1R Rfb+
⎛⎞
---------------------------- -
×+
⎝⎠
G1
1 jCRω+
Gain G1
=
1jCω
------------------------------------------------------------ -
where a pole appears at 1/2πRC and a zero at G1/2π(G1R+Rfb)C. The frequency can be
plotted as shown in Figure 25.
Table 6. External components versus low-frequency gain
G1 (V/V) R (Ω)C (nF)Rg (Ω)Rfb (Ω)
1.1 510 1 20k 2k
251012k2k
351011k2k
4 510 1 750 2.4k
5 Not connected Not connected 820 3.3k
Doc ID 17351 Rev 1 13/18
Package information RHF484
4 Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK®
®
is an ST trademark.
14/18 Doc ID 17351 Rev 1
RHF484 Package information
Figure 26. Wide ceramic Flat-14 package mechanical drawing.
Note: The upper metallic lid is not electrically connected to any pins, nor to the IC die inside
the package. Connecting unused pins or metal lid to ground or Vcc will not affect the
electrical characteristics.
Table 7. Wide ceramic Flat-14 W package mechanical data
Dimensions
Ref.
Min. Typ. Max. Min. Typ. Max.
A 1.932.112.29.076.083.090
b 0.380.430.48.015.017.019
c 0.100.130.18.004.005.007
D 9.71 9.91 10.11 .382 0.390 .398
E 7.277.427.57.286.292.298
E2 5.4 .213
E3 0.76 .030
e1.27 .050
L 6.3 6.6 .248 .260
Q 0.20 0.28 .008 .011
Millimeters inches
S1 0.13 .005
Doc ID 17351 Rev 1 15/18
Ordering information RHF484
5 Ordering information
Table 8. Order codes
Order code Description Temperature range Package Marking
RHF484K1 Engineering Samples
RHF484K-01V Flight Models 5962F0822201VXC
Note: Contact your ST sales office for information on specific conditions for products in die form.
RHF484K1
-55°C to +125°C Flat-14 W
16/18 Doc ID 17351 Rev 1
RHF484 Revision history
6 Revision history
Table 9. Document revision history
Date Revision Changes
26-Apr-2011 1 Initial release.
Doc ID 17351 Rev 1 17/18
RHF484
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18/18 Doc ID 17351 Rev 1
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