參數(shù)資料
型號: LTC6079
廠商: Linear Technology Corporation
英文描述: Micropower Precision, Dual/Quad CMOS Rail-to-Rail Input/Output Amplifi ers
中文描述: 微精密,雙/四路CMOS軌到軌輸入/輸出擴(kuò)增再培訓(xùn)計劃
文件頁數(shù): 5/20頁
文件大?。?/td> 318K
代理商: LTC6079
LTC6078/LTC6079
5
60789fa
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2:
A heat sink may be required to keep the junction temperature
below the absolute maximum. This depends on the power supply voltage
and how many amplifiers are shorted.
Note 3:
The LTC6078C/LTC6079C and LTC6078I/LTC6079I are guaranteed
functional over the operating temperature range of –40°C to 85°C. The
LTC6078H/LTC6079H are guaranteed functional over the operating
temperature range of –40°C to 125°C.
Note 4:
The LTC6078C/LTC6079C are guaranteed to meet specified
SYMBOL PARAMETER
CONDITIONS
C, I SUFFIXES
MIN
TYP
91
90
94
88
90
86
90
86
90
105
100
97
H SUFFIX
TYP
105
105
105
100
105
100
105
UNITS
MAX
MIN
91
90
94
88
90
86
90
MAX
CMRR
Common Mode Rejection
Ratio
All Packages
LTC6078AMS8
LTC6078AMS8
LTC6078MS8
LTC6078MS8
LTC6079GN
LTC6079GN
LTC6078DD, LTC6079DHC
LTC6078DD, LTC6079DHC
V
CM
= 0V to 5V
V
CM
= 0V to 5V
V
CM
= 0V to 3.7V
V
CM
= 0V to 5V
V
CM
= 0V to 3.7V
V
CM
= 0V to 5V
V
CM
= 0V to 3.7V
V
CM
= 0V to 5V
V
CM
= 0V to 3.7V
105
105
105
100
105
100
105
100
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mV
mV
mV
mV
mV
mV
dB
mA
mA
V/μs
kHz
kHz
Deg
μs
μA
μA
μA
PSRR
Power Supply Rejection Ratio V
S
= 2.7V to 5.5V
120
97
120
V
OUT
Output Voltage, High
(Referred to V
+
)
No Load
I
SOURCE
= 0.5mA
I
SOURCE
= 5mA
No Load
I
SINK
= 0.5mA
I
SINK
= 5mA
R
LOAD
= 10k, 0.5V ≤ V
OUT
≤ 4.5V
Source
Sink
A
V
= 1
R
L
= 100k
50
500
2
20
200
1
15
150
130
25
25
0.05
750
55
550
2
20
200
1
15
150
125
25
25
0.05
750
Output Voltage, Low
(Referred to V
)
40
400
45
450
A
VOL
I
SC
Large-Signal Voltage Gain
Output Short-Circuit Current
115
14
14
110
12
12
SR
GBW
Slew Rate
Gain-Bandwidth Product
(f
TEST
= 10kHz)
Phase Margin
Settling Time 0.1%
Supply Current
(per Amplifier)
Shutdown Current
(per Amplifier)
Supply Voltage Range
Channel Separation
Shutdown Logic
420
360
420
320
Φ
0
t
S
I
S
R
L
= 10k, C
L
= 200pF
A
V
= 1, 1V Step
No Load
66
24
55
66
24
55
74
82
5
74
84
5
Shutdown, V
SHDN
≤ 1.2V, LTC6078DD
1.5
1.5
V
S
Guaranteed by the PSRR Test
f
s
= 10kHz, R
L
= 10k
SHDN High, LTC6078DD
SHDN Low, LTC6078DD
V
SHDN
= 1.2V to 3.5V, LTC6078DD
V
SHDN
= 1.2V to 3.5V, LTC6078DD
V
SHDN
= 0V, LTC6078DD
2.7
5.5
2.7
5.5
V
–110
–110
dB
V
V
μs
μs
μA
3.5
1.2
3.5
1.2
t
ON
t
OFF
Turn on Time
Turn off Time
Leakage of SHDN Pin
50
2
0.6
50
2
performance from 0°C to 70°C. The LTC6078C/LTC6079C are designed,
characterized and expected to meet specified performance from –40°C
to 85°C but are not tested or QA sampled at these temperatures. The
LTC6078I/LTC6079I are guaranteed to meet specified performance from
–40°C to 85°C. The LTC6078H/LTC6079H are guaranteed to meet specified
performance from –40°C to 125°C.
Note 5:
V
OS
and V
OS
drift are 100% tested at 25°C and 125°C.
Note 6:
I
B
and I
OS
are guaranteed by the V
S
= 5V test.
Note 7:
V
OS
drift is guaranteed by the V
S
= 3V test.
Note 8:
Current noise is calculated from i
n
= √2qI
B
, where q = 1.6 10
–19
coulomb.
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25°C. Test conditions are V
+
= 5V, V
= 0V, V
CM
= 0.5V unless otherwise noted.
The
denotes the specifications which apply over the full operating
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