LT6200/LT6200-5
LT6200-10/LT6201
165MHz, Rail-to-Rail Input
and Output, 0.95nV/√Hz
Low Noise, Op Amp Family
FeaTures
DescripTion
n
Low Noise Voltage: 0.95nV/√Hz (100kHz)
The LT®6200/LT6201 are single and dual ultralow noise,
rail-to-rail input and output unity gain stable op amps
that feature 0.95nV/√Hz noise voltage. These amplifiers
combine very low noise with a 165MHz gain bandwidth,
50V/µs slew rate and are optimized for low voltage signal
conditioning systems. A shutdown pin reduces supply
current during standby conditions and thermal shutdown
protects the part from overload conditions.
n
Gain Bandwidth Product:
LT6200/LT6201 165MHz A = 1
LT6200-5
V
800MHz A ≥ 5
V
LT6200-10
1.6GHz
A ≥ 10
V
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Low Distortion: –80dB at 1MHz, R = 100Ω
L
Dual LT6201 in Tiny DFN Package
Input Common Mode Range Includes Both Rails
Output Swings Rail-to-Rail
Low Offset Voltage: 1mV Max
Wide Supply Range: 2.5V to 12.6V
Output Current: 60mA Min
Operating Temperature Range –40°C to 85°C
Power Shutdown, Thermal Shutdown
SO-8 and Low Profile (1mm) ThinSOT™ Packages
The LT6200-5/LT6200-10 are single amplifiers optimized
for higher gain applications resulting in higher gain
bandwidth and slew rate. The LT6200 family maintains
its performance for supplies from 2.5V to 12.6V and are
specified at 3V, 5V and 5V.
For compact layouts the LT6200/LT6200-5/LT6200-10 are
availableinthe6-leadThinSOTTM andthe8-pinSOpackage.
The dual LT6201 is available in an 8-pin SO package with
standard pinouts as well as a tiny, dual fine pitch leadless
package (DFN). These amplifiers can be used as plug-in
replacements for many high speed op amps to improve
input/output range and noise performance.
applicaTions
■
Transimpedance Amplifiers
■
Low Noise Signal Processing
■
Active Filters
■
Rail-to-Rail Buffer Amplifiers
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property
of their respective owners.
■
Driving A/D Converters
Typical applicaTion
Distortion vs Frequency
Single Supply, 1.5nV/√Hz, Photodiode Amplifier
–50
A
V
V
= 1
V
O
S
= 2V
P-P
C
5V
F
–60
–70
=
2ꢀ5V
R
I
PD
F
HD2, R = 1k
L
PHILIPS
BF862
10k
–80
–
+
HD2, R = 100Ω
L
HD3, R = 1k
L
–90
V
≈ 2V
F
PHOTO
DIODE
OUT
PD
1k
LT6200
+I • R
HD3, R = 100Ω
L
–100
–110
100k
1M
10M
10k
0.1µF
FREQUENCY (Hz)
6200 TA01
6200 G35
62001ff
1