參數(shù)資料
型號: LT1112IS8#TRPBF
廠商: Linear Technology
文件頁數(shù): 16/16頁
文件大?。?/td> 0K
描述: IC OP AMP PREC DUAL LOPWR 8-SOIC
標(biāo)準包裝: 2,500
放大器類型: 通用
電路數(shù): 2
轉(zhuǎn)換速率: 0.3 V/µs
增益帶寬積: 750kHz
電流 - 輸入偏壓: 100pA
電壓 - 輸入偏移: 25µV
電流 - 電源: 350µA
電壓 - 電源,單路/雙路(±): 2 V ~ 40 V,±1 V ~ 20 V
工作溫度: -40°C ~ 85°C
安裝類型: 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)
9
LT1112/LT1114
111214fb
Slew Rate, Gain-Bandwidth
Product and Phase Margin
vs Temperature
Closed-Loop Output Impedance
Capacitive Loading Handling
FREQUENCY (Hz)
1
0.001
OUTPUT
IMPEDANCE
(
)
0.01
0.1
1
10
1000
10
100
1k
10k
LT1112/14 TPC26
100k
1M
100
VS = ±15V
TA = 25°C
AV = 100
AV = +1
CAPACITIVE LOAD (
F)
0.00001
0
OVERSHOOT
(%)
20
40
60
80
120
0.0001 0.001
0.01
0.1
LT1112/14 TPC27
110
100
VS = ±15V
TA = 25°C
AV = 10
AV = +1
TEMPERATURE (
°C)
–50
600
GAIN-BANDWIDTH
PRODUCT
(kHz)
800
0.4
0
50
75
LT1112/14 TPC25
700
0.3
0.2
–25
25
100
125
SLEW
RATE
(V/
s)
80
70
60
PHASE
MARGIN
(DEG)
φm
GBW
SLEW
TYPICAL PERFOR A CE CHARACTERISTICS
UW
FREQUENCY (kHz)
1
16
PEAK-TO-PEAK
OUTPUT
VOLTAGE
(V)
20
24
28
10
100
1000
LT1112/14 TPC30
12
8
4
0
VS = ±15V
VS = ±5V
TA = 25°C
RL = 10k
20mV/DIV
Large-Signal Transient Response
5V/DIV
Small-Signal Transient Response
50
s/DIV
2
s/DIV
AV = +1
CL = 500pF
VS = ±15V
AV = +1
RF = 10k
CF = 100pF
VS = ±15V
Undistorted Output Voltage
vs Frequency
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