參數(shù)資料
型號: LT1632CN8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運動控制電子
英文描述: 45MHz, 45V/us, Dual/Quad Rail-to-Rail Input and Output Precision Op Amps
中文描述: DUAL OP-AMP, 2750 uV OFFSET-MAX, 41 MHz BAND WIDTH, PDIP8
封裝: 0.300 INCH, PLASTIC, DIP-8
文件頁數(shù): 7/16頁
文件大?。?/td> 365K
代理商: LT1632CN8
7
LT1632/LT1633
ELECTRICAL CHARACTERISTICS
–40
°
C < T
A
< 85
°
C, V
S
=
±
15V, V
CM
= 0V, V
OUT
= 0V, unless otherwise noted. (Note 4)
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
V
CM
= V
+
– 0.1V
V
CM
= V
+ 0.2V
MIN
TYP
1000
1000
10
5
500
850
1.4
–1.4
2.8
75
75
60
60
120
5000
1800
124
96
95
93
95
23
187
700
16
300
1500
±
54
5.3
40
35
MAX
3000
3000
17
11
2600
4000
2.8
0
5.6
1120
1120
560
560
1120
UNITS
G
G
μ
V
μ
V
V
OS
TC
Input Offset Voltage Drift (Note 3)
G
G
μ
V/
°
C
μ
V/
°
C
V
CM
= V
+
– 0.1V
V
CM
= V
+ 0.2V to V
+
– 0.1V
V
OS
Input Offset Voltage Shift
Input Offset Voltage Match (Channel-to-Channel) V
CM
= V
+ 0.2V, V
+
– 0.1V
(Note 5)
Input Bias Current
G
μ
V
μ
V
μ
A
μ
A
μ
A
nA
nA
nA
nA
nA
G
I
B
V
CM
= V
+
– 0.1V
V
CM
= V
+ 0.2V
V
CM
= V
+ 0.2V to V
+
– 0.1V
V
CM
= V
+
– 0.1V (Note 5)
V
CM
= V
+ 0.2V (Note 5)
V
CM
= V
+
– 0.1V
V
CM
= V
+ 0.2V
V
CM
= V
+ 0.2V to V
+
– 0.1V
V
O
= –14.5V to 14.5V, R
L
= 10k
V
O
= –10V to 10V, R
L
= 2k
V
O
= –10V to 10V, R
L
= 2k
V
CM
= V
+ 0.2V to V
+
– 0.1V
V
CM
= V
+ 0.2V to V
+
– 0.1V
V
S
=
±
5V to
±
15V
V
S
=
±
5V to
±
15V
No Load
I
SINK
= 5mA
I
SINK
= 25mA
No Load
I
SOURCE
= 5mA
I
SOURCE
= 25mA
G
G
0
–2.8
I
B
Input Bias Current Shift
Input Bias Current Match (Channel-to-Channel)
G
G
G
I
OS
Input Offset Current
G
G
I
OS
A
VOL
Input Offset Current Shift
Large-Signal Voltage Gain
G
G
G
500
250
110
81
77
80
74
V/mV
V/mV
Channel Separation
Common Mode Rejection Ratio
CMRR Match (Channel-to-Channel)
(Note 5)
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 5)
Output Voltage Swing Low (Note 6)
G
dB
dB
dB
dB
dB
mV
mV
mV
mV
mV
mV
mA
mA
MHz
V/
μ
s
CMRR
G
G
PSRR
G
G
V
OL
G
G
G
50
350
1400
40
600
3000
V
OH
Output Voltage Swing High (Note 6)
G
G
G
I
SC
I
S
GBW
SR
Short-Circuit Current
Supply Current per Amplifier
Gain-Bandwidth Product (Note 7)
Slew Rate
G
±
27
G
7
f = 100kHz
A
V
= –1, R
L
= Open, V
O
=
±
10V,
Measure at V
O
=
±
5V
G
20
18
G
Note 5:
Matching parameters are the difference between amplifiers A and
D and between B and C on the LT1633; between the two amplifiers on the
LT1632.
Note 6:
Output voltage swings are measured between the output and
power supply rails.
Note 7:
V
S
= 3V, V
S
=
±
15V GBW limit guaranteed by correlation to
5V tests.
Note 8:
V
S
= 3V, V
S
= 5V slew rate limit guaranteed by correlation to
±
15V tests.
Note 9:
Minimum supply voltage is guaranteed by testing the change of
V
OS
to be less than 250
μ
V when the supply voltage is varied from 3V to
2.7V.
The
G
denotes specifications that apply over the full operating temperature
range.
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
A heat sink may be required to keep the junction temperature
below the absolute maximum rating when the output is shorted
indefinitely.
Note 3:
This parameter is not 100% tested.
Note 4:
The LT1632C/LT1633C are guaranteed to meet specified
performance from 0
°
C to 70
°
C and are designed, characterized and
expected to meet these extended temperature limits, but are not tested at
–40
°
C and 85
°
C. Guaranteed I grade parts are available, consult factory.
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