參數(shù)資料
型號(hào): LT1126CS8#TR
廠(chǎng)商: Linear Technology
文件頁(yè)數(shù): 1/12頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP DUAL PREC HS LN 8SOIC
標(biāo)準(zhǔn)包裝: 2,500
放大器類(lèi)型: 通用
電路數(shù): 2
轉(zhuǎn)換速率: 11 V/µs
增益帶寬積: 65MHz
電流 - 輸入偏壓: 8nA
電壓 - 輸入偏移: 25µV
電流 - 電源: 2.6mA
電壓 - 電源,單路/雙路(±): ±4 V ~ 18 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SO
包裝: 帶卷 (TR)
LT1126/LT1127
11267fa
1
FREQUENCY (Hz)
3
RMS
VOLTAGE
NOISE
DENSITY
(nV/
Hz)
10
30
100
0.1
10
100
1000
1126-7 TA01b
1
1.0
MAXIMUM
TYPICAL
V = 15V
T = 25
°C
S
A
±
1/f CORNER
2.3Hz
GAIN = 1000, BANDWIDTH = 480kHz
INPUT REFERRED NOISE = 4.5nV/ Hz AT 1kHz, 6
V
RMS OVER BANDWIDTH
+
1/4
LT1127
1126-7 TA01
OUTPUT
1/4
LT1127
10k
620
6.2k
200
6.2k
10k
– INPUT
620
+ INPUT
1/4
LT1127
+
+
, LTC and LT are registered trademarks of Linear Technology Corporation. All other
trademarks are the property of their respective owners. Protected by U.S. Patents including
4775884, 4837496.
The LT
1126 dual and LT1127 quad are high perfor-
mance, decompensated op amps that offer higher slew
rate and bandwidth than the LT1124 dual and the LT1125
quad operational amplifiers. The enhanced AC perfor-
mance is available without degrading DC specs of the
LT1124/LT1125. Both LT1126/LT1127 are stable in a gain
of 10 or more.
In the design, processing and testing of the device, par-
ticular attention has been paid to the optimization of the
entire distribution of several key parameters. Slew rate,
gain-bandwidth and 1kHz noise are 100% tested for each
individual amplifier. Consequently, the specifications of
even the lowest cost grades (the LT1126C and the LT1127C)
have been enhanced.
Power consumption of the dual LT1126 is less than one
half of two OP-37s. Low power and high performance in an
8-pin SO package makes the LT1126 a first choice for
surface mounted systems and where board space is
restricted.
Two and Three Op Amp Instrumentation Amplifiers
Low Noise Signal Processing
Active Filters
Microvolt Accuracy Threshold Detection
Strain Gauge Amplifiers
Direct Coupled Audio Gain Stages
Tape Head Preamplifiers
Microphone Preamplifiers
Accelerometer Amplifiers
Infrared Detectors
100% Tested Low Voltage Noise: 2.7nV/
√Hz Typ,
4.2nV/
√Hz Max
Slew Rate: 11V/
s Typ
Gain-Bandwidth Product: 65MHz Typ
Offset Voltage, Prime Grade: 70
V Max
Low Grade: 100
V Max
High Voltage Gain: 5 Million Min
Supply Current Per Amplifier: 3.1mA Max
Common Mode Rejection: 112dB Min
Power Supply Rejection: 116dB Min
Available in 8-Lead SOIC, 8-Lead DIP, 16-Lead SO
and 14-Lead DIP Packages
APPLICATIO S
U
TYPICAL APPLICATIO
U
DESCRIPTIO
U
FEATURES
Dual/Quad
Decompensated Low Noise,
High Speed Precision Op Amps
Low Noise, Wide Bandwidth Instrumentation Amplifier
Voltage Noise vs Frequency
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