參數(shù)資料
型號(hào): LT1672IS8
元件分類: 運(yùn)算放大器
英文描述: Voltage-Feedback Operational Amplifier
中文描述: 電壓反饋運(yùn)算放大器
文件頁數(shù): 5/12頁
文件大小: 208K
代理商: LT1672IS8
5
LT1672/LT1673/LT1674
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
MIN
TYP
250
250
250
20
200
MAX
675
775
1700
170
UNITS
G
G
μ
V
μ
V
pA
pA
MS8 Package
I
B
I
OS
A
VOL
Input Bias Current
Input Offset Current
Large-Signal Voltage Gain
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Voltage Swing LOW
G
G
V
O
=
±
10V, R
L
= 100k
G
50
V/mV
G
–14.8
96
92
21
V
CMRR
PSRR
V
OL
V
CM
= –14.8V to 14V
V
S
=
±
5V to
±
15V
R
L
= 1M
R
L
= 100k
R
L
= 1M
R
L
= 100k
G
114
120
–14.83
–14.72
14.87
14.77
1.1
2.8
dB
dB
V
V
V
V
mA
μ
A
G
G
G
–14.66
–14.44
V
OH
Output Voltage Swing HIGH
G
G
14.74
14.54
0.4
I
SC
I
S
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2:
The LT1672C/LT1673C/LT1674C and LT1672I/LT1673I/LT1674I
are guaranteed functional over the Operating Temperature Range of –40
°
C
to 85
°
C.
Note 3:
The LT1672C/LT1673C/LT1674C are guaranteed to meet specified
performance from 0
°
C to 70
°
C. The LT1672C/LT1673C/LT1674C are
designed, characterized and expected to meet specified performance from
Short-Circuit Current
Supply Current per Amplifier
G
G
4.2
ELECTRICAL CHARACTERISTICS
The
G
denotes the specifications which apply over the temperature range of 0
°
C
T
A
70
°
C, V
S
=
±
15V, V
CM
= V
O
= 0V,
unless otherwise noted. (Note 3)
–40
°
C to 85
°
C but are not tested or QA sampled at these temperatures.
The LT1672I/LT1673I/LT1674I are guaranteed to meet specified
performance from –40
°
C to 85
°
C.
Note 4:
This parameter is not 100% tested.
Note 5:
V
S
= 5V limit guaranteed by correlation to V
S
= 3V and V
S
=
±
15V
tests.
Note 6:
V
S
= 3V limit guaranteed by correlation to V
S
= 5V and V
S
=
±
15V
tests.
The
G
denotes the specifications which apply over the temperature range of –40
°
C
T
A
85
°
C, V
S
=
±
15V, V
CM
= V
O
= 0V,
unless otherwise noted. (Note 3)
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
MIN
TYP
225
225
250
20
240
MAX
625
725
1200
120
UNITS
G
G
μ
V
μ
V
pA
pA
MS8 Package
I
B
I
OS
A
VOL
Input Bias Current
Input Offset Current
Large-Signal Voltage Gain
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Voltage Swing LOW
G
G
V
O
=
±
10V, R
L
= 100k
G
60
V/mV
G
–14.8
98
94
21
V
CMRR
PSRR
V
OL
V
CM
= –14.8V to 14V
V
S
=
±
5V to
±
15V
R
L
= 1M
R
L
= 100k
R
L
= 1M
R
L
= 100k
G
120
120
–14.84
–14.73
14.88
14.79
1.3
2.4
dB
dB
V
V
V
mV
mA
μ
A
G
G
G
–14.67
–14.46
V
OH
Output Voltage Swing HIGH
G
G
14.76
14.58
0.6
I
SC
I
S
Short-Circuit Current
Supply Current per Amplifier
G
G
3.5
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