VS = 5V" />
參數(shù)資料
型號(hào): LMP8270MAX/NOPB
廠商: National Semiconductor
文件頁(yè)數(shù): 15/17頁(yè)
文件大?。?/td> 0K
描述: IC AMP PREC VOLT DIFF 8-SOIC
標(biāo)準(zhǔn)包裝: 2,500
系列: LMP®
放大器類型: 差分
電路數(shù): 1
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 0.7 V/µs
增益帶寬積: 80kHz
電流 - 輸入偏壓: 20pA
電壓 - 輸入偏移: 250µV
電流 - 電源: 1mA
電壓 - 電源,單路/雙路(±): 4.75 V ~ 5.5 V
工作溫度: -40°C ~ 125°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-SOIC
包裝: 帶卷 (TR)
其它名稱: LMP8270MAX
1k
10k
LOAD RESISTANCE (:)
0
0.1
0.2
0.3
0.4
O
U
T
PU
T
VO
L
T
AG
E
(V
)
VS = 5V
VIN = 0V
VCM = VS/2
1k
10k
LOAD RESISTANCE (:)
4.6
4.7
4.8
4.9
5
O
U
T
PU
T
VO
L
T
AG
E
(V
)
VS = 5V
VIN = 250 mV
VCM = VS/2
O
U
T
PU
T
SI
G
N
AL
(1
V/
D
IV
)
TIME (1 Ps/DIV)
IN
PU
T
SI
G
N
AL
(1
0
mV
/D
IV
)
O
U
T
PU
T
SI
G
N
AL
(1
V/
D
IV
)
TIME (1 Ps/DIV)
IN
PU
T
SI
G
N
AL
(1
0
mV
/D
IV
)
10
100
1k
10k
100k
FREQUENCY (Hz)
0
20
40
60
80
100
120
C
MR
R
(d
B
)
25°C
-40°C
85°C
125°C
O
U
T
PU
T
SI
G
N
AL
(1
V/
D
IV
)
TIME (10 Ps/DIV)
IN
PU
T
SI
G
N
AL
(1
0
mV
/D
IV
)
RL = 10 k:
VS = 5V
OBSOLETE
SNOSAK1K – DECEMBER 2004 – REVISED APRIL 2013
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Unless otherwise specified: TA = 25°C, VS = 5V, VCM = VS/2
CMRR vs. Frequency
Step Response
Figure 15.
Figure 16.
Settling Time (Rising Edge)
Settling Time (Falling Edge)
Figure 17.
Figure 18.
Output Voltage Swing vs. RL to VS
Output Voltage Swing vs. RL to GND
Figure 19.
Figure 20.
Copyright 2004–2013, Texas Instruments Incorporated
7
Product Folder Links: LMP8270
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LMP8271MA/NOPB 功能描述:IC AMP PREC DIFF 8-SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:LMP® 標(biāo)準(zhǔn)包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.05 V/µs 增益帶寬積:110kHz -3db帶寬:- 電流 - 輸入偏壓:0.7pA 電壓 - 輸入偏移:210µV 電流 - 電源:57µA 電流 - 輸出 / 通道:30mA 電壓 - 電源,單路/雙路(±):3 V ~ 16 V,±1.5 V ~ 8 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:管件 產(chǎn)品目錄頁(yè)面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5