參數(shù)資料
型號(hào): LT1817IGN
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Single/Dual/Quad 220MHz, 1500V/us Operational Amplifiers with Programmable Supply Current
中文描述: QUAD OP-AMP, 3000 uV OFFSET-MAX, 220 MHz BAND WIDTH, PDSO16
封裝: 0.150 INCH, PLASTIC, SSOP-16
文件頁數(shù): 1/20頁
文件大?。?/td> 366K
代理商: LT1817IGN
1
LT1815
LT1816/LT1817
181567fa
Single/Dual/Quad 220MHz,
1500V/
μ
s Operational Amplifiers
with Programmable Supply Current
I
220MHz Gain-Bandwidth Product
I
1500V/
μ
s Slew Rate
I
6.5mA Supply Current per Amplifier
I
Space Saving MSOP and SSOP Packages
I
Ultra Small SOT-23 and Leadless DFN Packages
I
Programmable Current Option
I
6nV/
Hz Input Noise Voltage
I
Unity-Gain Stable
I
1.5mV Maximum Input Offset Voltage
I
8
μ
A Maximum Input Bias Current
I
800nA Maximum Input Offset Current
I
50mA Minimum Output Current, V
OUT
=
±
3V
I
±
3.5V Minimum Input CMR, V
S
=
±
5V
I
Specified at
±
5V, Single 5V Supplies
I
Operating Temperature Range: –40
°
C to 85
°
C
APPLICATIU
, LTC and LT are registered trademarks of Linear Technology Corporation.
I
Wideband Amplifiers
I
Buffers
I
Active Filters
I
Video and RF Amplification
I
Communication Receivers
I
Cable Drivers
I
Data Acquisition Systems
Programmable Current Amplifier Switches
from Low Power Mode to Full Speed Mode
The LT
1815/LT1816/LT1817 are low power, high speed,
very high slew rate operational amplifiers with excellent
DC performance. The LT1815/LT1816/LT1817 feature
higher bandwidth and slew rate, much lower input offset
voltage and lower noise and distortion than other devices
with comparable supply current. A programmable current
option (LT1815 and LT1816A) allows power savings and
flexibility by operating at reduced supply current and
speed. The circuit topology is a voltage feedback amplifier
with the slewing characteristics of a current feedback
amplifier.
The output drives a 100
load to
±
3.8V with
±
5V sup-
plies. On a single 5V supply, the output swings from 1V
to 4V with a 100
load connected to 2.5V. Harmonic
distortion is –70dB for a 5MHz, 2V
P-P
output driving a
100
load in a gain of –1.
The LT1815/LT1816/LT1817 are manufactured on Linear
Technology’s advanced low voltage complementary bipo-
lar process and are available in a variety of SOT-23, SO,
MSOP, SSOP and leadless DFN packages.
Distortion vs Frequency
+
LT1815
40k
100
V
OUT
181567 TA01
–5V
I
SET
500
HS/LP
V
IN
500
5V
FREQUENCY (Hz)
–100
–70
–80
–90
–30
–40
–50
–60
181567 TA02
D
100k
10M
1M
3RD HARMONIC
2ND HARMONIC
LOW POWER MODE
2ND HARMONIC
3RD HARMONIC
FULL SPEED MODE
A
V
= 2
V
S
=
±
5V
V
O
= 2V
P-P
R
L
= 100
FEATURES
DESCRIPTIOU
TYPICAL APPLICATIO
U
相關(guān)PDF資料
PDF描述
LT1815 6.5mA, 220MHz, 1500V/μs,Low Power,Operational Amplifier with Programmable Current(6.5mA, 220MHz, 1500V/μs 低功耗,單路電流可編程運(yùn)算放大器)
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