Operational Amplifier. RH27 Datasheet


RH27 Amplifier. Datasheet pdf. Equivalent


RH27


Precision Operational Amplifier
DESCRIPTION
The RH27 combines very low noise with excellent precision and high speed specifications. The low 1/f noise corner frequency of 2.7Hz combined with 3.5nV√Hz 10Hz noise and low offset voltage make the RH27 an excellent choice for low frequency military instrumentation applications. The wafer lots are processed to LTC’s in-house Class S flow to yield circuits usable in stringent military applications.
For complete electrical specifications and performance curves see the OP-27/OP-37 data sheet.

RH27
Precision Operational Amplifier
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ...................................................... ±22V Internal Power Dissipation ................................. 500mW Input Voltage............................. Equal to Supply Voltage Output Short-Circuit Duration ......................... Indefinite Differential Input Current (Note 8) ...................... ±25mA Operating Temperature Range............... –55°C to 125°C Junction Temperature Range ................ –55°C to 150°C Storage Temperature Range.................. –65°C to 150°C Lead Temperature (Soldering, 10 sec) ................. 300°C
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.

BURN-IN CIRCUIT

10k

20V
2– 7

200Ω
3+
10k

4 –20V

6 OR

20V
2– 7
8
3+
4 –20V

PACKAGE INFORMATION

TOP VIEW...



RH27
DESCRIPTION
The RH27 combines very low noise with excellent precision
and high speed specifications. The low 1/f noise corner
frequency of 2.7Hz combined with 3.5nV√Hz 10Hz noise
and low offset voltage make the RH27 an excellent choice
for low frequency military instrumentation applications. The
wafer lots are processed to LTC’s in-house Class S flow to
yield circuits usable in stringent military applications.
For complete electrical specifications and performance
curves see the OP-27/OP-37 data sheet.
RH27
Precision Operational
Amplifier
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ...................................................... ±22V
Internal Power Dissipation ................................. 500mW
Input Voltage............................. Equal to Supply Voltage
Output Short-Circuit Duration ......................... Indefinite
Differential Input Current (Note 8) ...................... ±25mA
Operating Temperature Range............... –55°C to 125°C
Junction Temperature Range ................ –55°C to 150°C
Storage Temperature Range.................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................. 300°C
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
BURN-IN CIRCUIT
10k
20V
27
200Ω
3+
10k
4
–20V
6 OR
20V
27
8
3+
4
–20V
PACKAGE INFORMATION
TOP VIEW
VOS TRIM
VOS TRIM 1
8
7 V+
–IN 2
+
6 OUT
+IN 3
5 NC
4
V(CASE)
H PACKAGE
8-LEAD TO-5 METAL CAN
TOP VIEW
VOS TRIM 1
–IN 2
+IN 3
V4
+
8 VOS TRIM
7 V+
6 OUT
5 NC
J8 PACKAGE
8-LEAD CERDIP
NC 1
VOS TRIM 2
–IN 3
+IN 4
V5
ORDER PART NUMBER ORDER PART NUMBER
RH27EH
RH27CH
RH27CJ8
TOP VIEW
+
W PACKAGE
10-LEAD CERPAC
10 NC
9 VOS TRIM
8 V+
7 OUT
6 NC
ORDER PART NUMBER
RH27AEW (Note 11)
RH27EW
RH27CW
rh27fd
1

RH27
RH27
TABLE 1: ELECTRICAL CHARACTERISTICS
(Preirradiation) (Note 9)
SYMBOL PARAMETER
CONDITIONS
VOS Input Offset Voltage RH27AE
RH27E
RH27C
ΔVOS Average Offset Drift RH27E
ΔTemp
RH27C
ΔVOS Long-Term Input
RH27E
ΔTime Offset Voltage Stability RH27C
IOS Input Offset Current RH27E
RH27C
IB Input Bias Current RH27E
RH27C
en Input Noise Voltage 0.1Hz to 10Hz (RH27E)
0.1Hz to 10Hz (RH27C)
Input Noise Voltage
Density
fO = 10Hz (RH27E)
fO = 30Hz (RH27E)
fO = 1000Hz (RH27E)
fO = 10Hz (RH27C)
fO = 30Hz (RH27C)
fO = 1000Hz (RH27C)
in Input Noise Current fO = 1000Hz
Density
Input Resistance
Common Mode
RH27E
RH27C
Input Voltage Range RH27E
RH27C
CMRR
PSRR
AVOL
VOUT
SR
GBW
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
Large-Signal Voltage
Gain
Maximum Output
Voltage Swing
Slew Rate
Gain-Bandwidth
Product
VCM = ±11V (RH27E)
VCM = ±10V (RH27E)
VCM = ±11V (RH27C)
VCM = ±10V (RH27C)
VS = ±4V to ±18V (RH27E)
VS = ±4.5V to ±18V (RH27E)
VS = ±4V to ±18V (RH27C)
VS = ±4.5V to ±18V (RH27C)
RL ≥ 2kΩ, VO = ±10V (RH27E)
RL ≥ 600Ω, VO = ±1V (RH27E)
VS = ±4V
RL ≥ 2kΩ, VO = ±10V (RH27C)
RL ≥ 600Ω, VO = ±1V (RH27C)
VS = ±4V
RL
RL
RL
RL
2kΩ (RH27E)
600Ω (RH27E)
2kΩ (RH27C)
600Ω (RH27C)
RL 2kΩ
fO = 100kHz
ZO Open-Loop Output VO = 0, IO = 0
Resistance
PD Power Dissipation RH27E
RH27C
NOTES
11
1
1
4, 7
4, 7
2, 4
2, 4
4, 5
4, 5
3
4
4
3
4
4
4, 6
TA = 25°C
MIN TYP MAX
35
55
100
1
2
35
75
±40
±80
0.18
0.25
5.5
4.5
3.8
8
5.6
4.5
0.6
SUB-
GROUP
4
4
4
1
1
1
1
–55°C ≤ TA ≤ 125°C
MIN TYP MAX
60
100
300
1
1.8
50
135
±60
±150
SUB-
GROUP UNITS
2, 3 μV
2, 3 μV
2, 3 μV
μV/°C
μV/°C
μV/
Month
2, 3 nA
2, 3 nA
2, 3 nA
2, 3 nA
μVP-P
μVP-P
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
pA/√Hz
3
2
4 ±11
4 ±11
114
100
100
94
1000
4 250
700
4 200
±10.3
±10.2
1
108
1
94
1
96
1
86
4 600
4 300
V
V
dB
2, 3 dB
dB
2, 3 dB
dB
2, 3 dB
dB
2, 3 dB
5, 6 V/mV
V/mV
5, 6 V/mV
V/mV
±12
±10
±11.5
±10
1.7
45
70
140
170
4 ±11.5
4
4 ±10.5
4
7
1
1
5, 6 V
V
5, 6 V
V
V/μs
MHz
Ω
mW
mW
rh27fd
2




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