RHF310 查看數據表（PDF） - STMicroelectronics
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RHF310 Datasheet PDF : 22 Pages
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RHF310
Rad-hard 400 µA high-speed operational amplifier
Preliminary data
Features
■ OptimWattTM device featuring ultra-low 2 mW
consumption and low 400 μA quiescent
current(a)
■ Bandwidth: 120 MHz (gain = 2)
■ Slew rate: 115 V/μs
■ Specified on 1 kΩ
■ Input noise: 7.5 nV/√ Hz
■ Tested with 5 V power supply
■ 300 krad MIL-STD-883 1019.7 ELDRS free
compliant
■ SEL immune at 125° C, LET up to
110 MEV.cm2/mg
■ SET characterized, LET up to
110 MEV.cm2/mg
■ QMLV qualified under SMD 5962-0723301
■ Mass: 0.45 g
Applications
■ Low-power, high-speed systems
■ Communication and space equipment
■ Harsh radiation environments
■ ADC drivers
NC
IN -
IN +
-VCC
Pin connections
(top view)
1
8
4
5
NC
+VCC
OUT
NC
The upper metallic lid is not electrically connected to any
pins, nor to the IC die inside the package.
Description
The RHF310 is a very low power, high-speed
operational amplifier. A bandwidth of 120 MHz is
achieved while drawing only 400 µA of quiescent
current. This low-power characteristic is
particularly suitable for high-speed battery
powered devices requiring dynamic performance.
The RHF310 is a single operator available in a
Flat-8 package, saving board space as well as
providing excellent thermal performance.
Table 1. Device summary
Order code
SMD pin
Quality
level
Package
Lead
finish
Marking
EPPL Packing
RHF310K1
-
Engineering
model
Flat-8
Gold
RHF310K1
-
Strip pack
RHF310K-01V 5962F0723301VXC QMLV-Flight Flat-8 Gold 5962F0723101VXC -
Note:
Contact your ST sales office for information on the specific conditions for products in die form and
QML-Q versions.
a. OptimWattTM is an STMIcroelectronics registered trademark that applies to products with specific features that optimize
energy efficiency.
July 2011
Doc ID 15577 Rev 3
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
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