RH1498M_15 Datasheet, PDF (1/8 Pages) Linear Technology – 10MHz, 6V/s, Dual Rail-to-Rail Input and Output Precision C-Load Op Amp

RH1498M
10MHz, 6V/µs, Dual
Rail-to-Rail Input and Output
Precision C-Load Op Amp
DESCRIPTION
The RH1498M is a dual, rail-to-rail input and output pre-
cision C-Load™ op amp with a 10MHz gain-bandwidth
product and a 6V/µs slew rate.
The RH1498 is designed to maximize input dynamic range
by delivering precision performance over the full supply
voltage. Using a patented technique, the input stages of
the RH1498 are trimmed, one at the negative supply and
the other at the positive supply. The resulting guaranteed
common mode rejection is much better than other rail-to-
rail input op amps. When used as a unity-gain buffer in front
of single supply 12-bit A-to-D converters, the RH1498 is
guaranteed to add less than 1LSB of error even in single
5V supply systems.
With 110dB of supply rejection, the RH1498 maintains its
performance over a supply range of 4.5V to 36V. The inputs
can be driven beyond the supplies without damage or phase
reversal of the output. These op amps remain stable while
driving capacitive loads up to 10,000pF.
The wafer lots are processed to Linear Technology's in-
house Class S flow to yield circuits usable in stringent
military and space applications.
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. C-Load is a trademark of Linear Technology Corporation. All other
trademarks are the property of their respective owners.
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Total Supply Voltage (V ⁺ to V^–)................................ 36V
Input Current........................................................ ±10mA
Output Short-Circuit Duration (Note 2)......... Continuous
Operating Temperature Range............... – 55°C to 125°C
Specified Temperature Range................. – 55°C to 125°C
Junction Temperature .......................................... 150°C
Storage Temperature Range....................– 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
BURN-IN CIRCUIT
50k
16V
100Ω
50k
RH1498M
–16V
RH1498M BI
PACKAGE INFORMATION
OUT A
–IN A
+IN A
NC
V^–
TOP VIEW
1
10
2
9
3
8
4
7
5
6
W PACKAGE
10-LEAD FLATPAK
V⁺
OUT B
–IN B
+IN B
NC
For more information www.linear.com/RH1498M
rh1498mff
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