參數(shù)資料
型號(hào): LT1802CS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 音頻/視頻放大
英文描述: VIDEO AMPLIFIER, PDSO14
封裝: 0.150 INCH, PLASTIC, SO-14
文件頁(yè)數(shù): 4/8頁(yè)
文件大小: 140K
代理商: LT1802CS8
4
LT1801/LT1802
18012i
The q denotes the specifications which apply over the temperature range of
0
°C < TA < 70°C. VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Input Common Mode Range
q
0VS
V
PSRR
Power Supply Rejection Ratio
VS = 2.5V to 10V, VCM = 0V
q
74
91
dB
PSRR Match (Channel-to-Channel) (Note 9)
VS = 2.5V to 10V, VCM = 0V
q
68
91
dB
Minimum Supply Voltage (Note 6)
q
2.3
2.5
V
VOL
Output Voltage Swing Low (Note 7)
No Load
q
18
80
mV
ISINK = 5mA
q
100
225
mV
ISINK = 20mA
q
300
600
mV
VOH
Output Voltage Swing High (Note 7)
No Load
q
25
80
mV
ISOURCE = 5mA
q
150
300
mV
ISOURCE = 20mA
q
600
950
mV
ISC
Short-Circuit Current
VS = 5V
q
20
40
mA
VS = 3V
q
15
30
mA
IS
Supply Current per Amplifier
q
2
2.8
mA
GBW
Gain Bandwidth Product
Frequency = 2MHz
q
35
75
MHz
SR
Slew Rate
VS = 5V, AV = – 1, RL = 1k, VO = 4VP-P
q
11
22
V/
s
The q denotes the specifications which apply over the temperature range of – 40
°C < TA < 85°C. VS = 5V, 0V; VS = 3V, 0V;
VCM = VOUT = half supply, unless otherwise noted. (Note 5)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
VCM = 0V
q
175
700
V
VCM = VS
q
0.75
4
mV
VOS
Input Offset Shift
VCM = 0V to VS – 1.5V
q
30
300
V
Input Offset Voltage Match
VCM = 0V
q
200
1400
V
(Channel-to-Channel) (Note 9)
VOS TC
Input Offset Voltage Drift (Note 8)
VCM = 0V
q
1.5
V/°C
VCM = VS
q
1.5
V/°C
IB
Input Bias Current
VCM = 1V
q
50
400
nA
VCM = VS – 0.2V
q
600
2250
nA
Input Bias Current Match
VCM = 1V
q
25
800
nA
(Channel-to-Channel) (Note 9)
VCM = VS – 0.2V
q
25
700
nA
IOS
Input Offset Current
VCM = 1V
q
25
350
nA
VCM = VS – 0.2V
q
25
350
nA
AVOL
Large-Signal Voltage Gain
VS = 5V, VO = 0.5V to 4.5V, RL = 1k at VS/2
q
20
65
V/mV
VS = 5V, VO = 1.5V to 3.5V, RL = 100 at VS/2
q
2
6
V/mV
VS = 3V, VO = 0.5V to 2.5V, RL = 1k at VS/2
q
17.5
65
V/mV
CMRR
Common Mode Rejection Ratio
VS = 5V, VCM = 0V to 3.5V
q
81
101
dB
VS = 3V, VCM = 0V to 1.5V
q
73
93
dB
CMRR Match (Channel-to-Channel) (Note 9)
VS = 5V, VCM = 0V to 3.5V
q
75
101
dB
VS = 3V, VCM = 0V to 1.5V
q
67
93
dB
Input Common Mode Range
q
0VS
V
PSRR
Power Supply Rejection Ratio
VS = 2.5V to 10V, VCM = 0V
q
73
90
dB
PSRR Match (Channel-to-Channel) (Note 9)
VS = 2.5V to 10V, VCM = 0V
q
67
90
dB
Minimum Supply Voltage (Note 6)
VCM = VO = 0.5V
q
2.3
2.5
V
VOL
Output Voltage Swing Low (Note 7)
No Load
q
15
90
mV
ISINK = 5mA
q
105
250
mV
ISINK = 10mA
q
170
400
mV
VOH
Output Voltage Swing High (Note 7)
No Load
q
25
90
mV
ISOURCE = 5mA
q
150
350
mV
ISOURCE = 10mA
q
300
700
mV
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