operational amplifier. RHF330A Datasheet

RHF330A amplifier. Datasheet pdf. Equivalent

RHF330A Datasheet
Recommendation RHF330A Datasheet
Part RHF330A
Description low noise operational amplifier
Feature RHF330A; RHF330A Datasheet Rad-hard 1 GHz low noise operational amplifier Product status link RHF330A Featu.
Manufacture STMicroelectronics
Datasheet
Download RHF330A Datasheet




STMicroelectronics RHF330A
RHF330A
Datasheet
Rad-hard 1 GHz low noise operational amplifier
Product status link
RHF330A
Features
• Bandwidth: 1 GHz (gain = 2)
• Slew rate: 1800 V/μs
• Input noise: 1.3 nV/√ Hz
• Distortion: SFDR = -78 dBc (10 MHz, 2 Vpp)
• 100 Ω load optimized output stage
• 5 V power supply
• ELDRS free up to 300 krad
• SEL immune at 110 MeV.cm2/mg
• SET characterized
• SMD pin: 5962F07231
• Mass: 0.45 g
Applications
• Space data acquisition systems
• Aerospace instrumentation
• Nuclear and high energy physics
• Harsh environments
• ADC drivers
Description
The RHF330A device is a current feedback, single operational amplifier that uses
very high-speed complementary technology to provide a large bandwidth of 1 GHz in
gains of 2 while drawing only 16.6 mA of quiescent current. The RHF330A, also
offers 0.1 dB gain flatness up to 160 MHz with a gain of 2. With a slew rate of 1800
V/µs and an output stage optimized for standard 100 Ω loads, this device is highly
suitable for applications where speed and low distortion are the main requirements.
The RHF330A is mounted in a Flat-8 hermetic package.
DS6200 - Rev 8 - February 2020
For further information contact your local STMicroelectronics sales office.
www.st.com



STMicroelectronics RHF330A
RHF330A
Pin description
1 Pin description
Figure 1. Pin connections of ceramic Flat-8 (top view)
18
NC
IN- _
NC
+VCC
IN+
VCC-
+
OUT
NC (1)
45
1. The upper metallic lid is electrically connected to pin 5
DS6200 - Rev 8
page 2/26



STMicroelectronics RHF330A
RHF330A
Absolute maximum ratings and operating conditions
2 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings
Symbol
Parameter
Value
Unit
VCC
Vid
Vin
Tstg
Tj
Rthja
Rthjc
Supply voltage (voltage difference between -Vcc and Vcc pins) (1)
Differential input voltage(2)
Input voltage range(3)
Storage temperature
Maximum junction temperature
Thermal resistance junction to ambient area
Thermal resistance junction to case
6
±0.5
±2.5
-65 to 150
150
150
22
V
°C
°C/W
Pmax
Maximum power dissipation (at Tamb = 25 °C) for Tj = 150 °C (4)
HBM: human body model(5)
Pins 1, 4, 5, 6, 7 and 8
Pins 2 and 3
830
2
0.6
mW
kV
ESD
MM: machine model(6)
Pins 1, 4, 5, 6, 7 and 8
Pins 2 and 3
200
80
V
CDM: charged device model(7)
Pins 1, 4, 5, 6, 7 and 8
Pins 2 and 3
1.5
1
kV
Latch-up immunity
200 mA
1. All voltage values are measured with respect to the ground pin.
2. The differential voltage is the non-inverting input terminal with respect to the inverting input terminal.
3. The magnitude of the input and output voltages must never exceed VCC + 0.3 V.
4. Short-circuits can cause excessive heating. Destructive dissipation can result from short-circuits on all amplifiers.
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.
6. This is a minimum value. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly
between two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
7. Charged device model: all pins and package(s) are charged together to the specified voltage and then discharged directly to
ground through only one pin.
Table 2. Operating conditions
Symbol
Parameter
Value
Unit
VCC
Vicm
Supply voltage
Common-mode input voltage
4.5 to 5.5
(-VCC ) + 1.5 to (VCC ) - 1.5
V
Tamb
Operating free-air temperature range (1)
-55 to 125
°C
1. Tj must never exceed 150 °C. P = (Tj - Tamb / Rthja = (Tj - Tcase) / Rthjc where P is the power that the RHF330A must
dissipate in the application.
DS6200 - Rev 8
page 3/26







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