參數(shù)資料
型號(hào): LT1880
廠商: Linear Technology Corporation
英文描述: SOT-23, Rail-to-Rail Output, Picoamp Input Current Precision Op Amp
中文描述: 采用SOT - 23,軌至軌輸出,Picoamp輸入電流精密運(yùn)算放大器
文件頁數(shù): 4/12頁
文件大?。?/td> 240K
代理商: LT1880
LT1880
4
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25
°
C. V
S
=
±
15V; V
CM
= 0V unless otherwise noted. (Note 5)
SYMBOL
PARAMETER
CONDITIONS
A
VOL
Large Signal Voltage Gain
R
L
= 10k; –13.5V < V
OUT
< 13.5V
The
G
denotes the specifications which apply over the full operating
MIN
1000
700
500
300
TYP
1600
MAX
UNITS
V/mV
V/mV
V/mV
V/mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mA
kHz
MHz
G
R
L
= 2k; –13.5V < V
OUT
< 13.5V
1000
G
V
OL
Output Voltage Swing Low
(Referred to V
EE
)
No Load
I
SINK
= 100
μ
A
I
SINK
= 1mA
No Load
I
SOURCE
= 100
μ
A
I
SOURCE
= 1mA
G
G
G
25
35
130
185
195
270
1.5
1.8
25
25
20
20
9
1.1
65
75
200
350
370
450
2.3
2.8
V
OH
Output Voltage Swing High
(Referred to V
CC
)
G
G
G
I
S
Supply Current per Amplifier
G
I
SC
Short-Circuit Current
V
OUT
Short to V
10
10
10
10
G
V
OUT
Short to V
+
G
FPBW
GBW
THD
Full Power Bandwidth (Note 7)
Gain Bandwidth Product
Total Harmonic Distortion and Noise
V
OUT
= 14V
P-P
f = 20kHz
V
O
= 25V
P-P
, A
V
= –1, f = 100kHz, R
f
= 10k, BW = 22kHz
V
O
= 25V
P-P
, A
V
= 1, f = 100kHz, R
L
= 10k, BW = 22kHz
A
V
= –1
0.8
0.00029
0.00029
0.4
%
%
SR
+
Slew Rate Positive
0.25
0.2
0.25
0.2
V/
μ
s
V/
μ
s
V/
μ
s
V/
μ
s
G
SR
Slew Rate Negative
A
V
= –1
0.55
G
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
The inputs are protected by back-to-back diodes. If the differential
input voltage exceeds 10V, see Application Information, the input current
should be limited to less than 10mA.
Note 3:
A heat sink may be required to keep the junction temperature
below absolute maximum ratings.
Note 4:
The LT1880C and LT1880I are guaranteed functional over the
operating temperature range of –40
°
C to 85
°
C.
Note 5:
The LT1880C is guaranteed to meet specified performance from
0
°
C to 70
°
C and is designed, characterized and expected to meet specified
performance from –40
°
C to 85
°
C but is not tested or QA sampled at these
temperatures. The LT1880I is guaranteed to meet specified performance
from –40
°
C to 85
°
C.
Note 6:
This parameter is not 100% tested.
Note 7:
Full power bandwidth is calculated from the slew rate.
FPBW = SR/(2
π
V
P
)
相關(guān)PDF資料
PDF描述
LT1880CS5 SOT-23, Rail-to-Rail Output, Picoamp Input Current Precision Op Amp
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1880CS5 制造商:Linear Technology 功能描述:OP Amp Single GP R-R O/P ±18V/36V 5-Pin TSOT-23
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