參數(shù)資料
型號： LTC1541
廠商： Linear Technology Corporation
英文描述： Advanced LinEPIC Self-Calibrating (Self-Cal) Precision Operational Amplifier 8-SOIC
中文描述： 微功率運(yùn)算放大器，比較器和參考
文件頁數(shù)： 5/12頁
文件大小： 180K
代理商： LTC1541
5
LTC1541/LTC 1542
ELECTRICAL CHARACTERISTICS
V
CC
= 3V, V
SS
= 0V, T
A
= 25
°
C, unless otherwise noted.
SYMBOL
Op Amp
V
OS
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Note 3:
Trip point is defined as the differential input voltage required to
make the comparator output change state. The difference between upper
and lower trip point is equal to the width of the input referred hysteresis,
V
CM
= REF (LTC1541). V
CM
= 1/2 V
CC
(LTC1542).
Note 4:
The input leakage current is measured for COMPIN
+
at 1.5V
(LTC1541) and COMPIN
+
= COMPIN
–
= 1.5V (LTC1542).
Input Offset Voltage
V
CM
= 1.5V (SO-8)
Commercial Grade (SO-8)
Industrial Grade (SO-8)
V
CM
= 1.5V (MSOP)
0.70
1.25
1.65
1.00
1.75
1
mV
mV
mV
mV
mV
nA
G
G
G
I
B
A
VOL
Input Bias Current
Large-Signal Gain
V
CM
= 1.5V
AMPOUT = 0.5V to 2.5V, No Load
AMPOUT = 0.5V to 2.5V, R
LOAD
= 100k
Commercial Grade
Industrial Grade
A
V
= 1V/V
A
V
= 1V/V
G
0.01
1000
500
80.0
45.5
22.0
20.0
V/mV
V/mV
V/mV
V/mV
kHz
V/ms
G
G
GBW
SR
V
CM
CMRR
Gain Bandwidth
Slew Rate
Input Common Mode Range
Common Mode Rejection Ratio
12
8
G
V
SS
V
CC
– 1.3
0.40
0.50
1.00
0.19
0.21
0.23
V
V
CM
= V
SS
to (V
CC
– 1.3V)
Commercial Grade
Industrial Grade
V
CC
= 3V to 12V
Commercial Grade
Industrial Grade
R
LOAD
= 100k to V
SS
Commercial Grade
Industrial Grade
R
LOAD
= 100k to V
CC
Commercial Grade
Industrial Grade
mV/V
mV/V
mV/V
mV/V
mV/V
mV/V
G
G
PSRR
Power Supply Rejection Ratio
G
G
V
OH
Output High Voltage
V
CC
– 0.07
V
CC
– 0.10
V
CC
– 0.12
V
V
V
V
V
V
G
G
V
OL
Output Low Voltage
V
CC
+ 0.05
V
CC
+ 0.10
V
CC
+ 0.12
G
G
I
SOURCE
Output Source Current
0.6
0.4
1.2
0.8
0.95
mA
mA
mA
mA
G
I
SINK
Output Sink Current
1.8
G
e
n
Input Noise Voltage
f
O
= 0.1Hz to 10Hz
3
μ
V
P-P
The
G
denotes specifications which apply over the full operating
temperature range.
Note 1:
Supply current is tested with COMPIN
+
= (REF – 100mV) for
LTC1541 and COMPIN
+
= 0V, COMPIN
–
= 100mV for LTC1542.
Note 2:
Input offset voltage is defined as the center of the input referred
hysteresis, V
CM
= REF (LTC1541). V
CM
= 1/2 V
CC
(LTC1542).
相關(guān)PDF資料
PDF描述
LTC1541CMS8 Advanced LinEPIC Self-Calibrating (Self-Cal) Precision Operational Amplifier 8-SOIC
LTC1541CS8 Micropower Op Amp, Comparator and Reference
LTC1542 Micropower Op Amp, Comparator and Reference
LTC1542CMS8 Micropower Op Amp, Comparator and Reference
LTC1542CS8 Micropower Op Amp, Comparator and Reference
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1541CDD 功能描述:IC OP AMP/COMP/REF MCROPWR 8-DFN RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變增益放大器 應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP（5x5） 包裝:托盤
LTC1541CDD#PBF 功能描述:IC OP AMP/COMP/REF MCROPWR 8-DFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變增益放大器 應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP（5x5） 包裝:托盤
LTC1541CDD#TR 功能描述:IC OPAMP/COMP/REF MICROPWR 8-DFN RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變增益放大器 應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP（5x5） 包裝:托盤
LTC1541CDD#TRPBF 功能描述:IC OP AMP/COMP/REF MCROPWR 8-DFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變增益放大器 應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP（5x5） 包裝:托盤
LTC1541CMS8 功能描述:IC OPAMP/COMP/REF MICRPWR 8MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變增益放大器 應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP（5x5） 包裝:托盤
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