VCM
參數(shù)資料
型號(hào): LT1115CN8#PBF
廠商: Linear Technology
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP AUDIO MONO AB 8DIP
標(biāo)準(zhǔn)包裝: 50
放大器類型: 音頻
電路數(shù): 1
轉(zhuǎn)換速率: 15 V/µs
增益帶寬積: 70MHz
電流 - 輸入偏壓: 50nA
電壓 - 輸入偏移: 50µV
電流 - 電源: 8.5mA
電壓 - 電源,單路/雙路(±): ±4 V ~ 20 V
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: 8-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 8-PDIP
包裝: 管件
產(chǎn)品目錄頁(yè)面: 1317 (CN2011-ZH PDF)
3
LT1115
1115fa
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
CMRR
Common Mode Rejection
VCM = ±13.5V
104
123
dB
Ratio
PSRR
Power Supply Rejection
VS = ±4V to ±19V
104
126
dB
Ratio
AVOL
Large-Signal Voltage Gain
RL ≥ 2k, Vo = ±14.5V
2.0
20
V/V
RL ≥ 1k, Vo = ±13V
1.5
15
V/V
RL ≥ 600, Vo = ±10V
1.0
10
V/V
VOUT
Maximum Output Voltage
No Load
±15.5
±16.5
V
Swing
RL ≥ 2k
±14.5
±15.5
V
RL ≥ 600
±11.0
±14.5
V
SR
Slew Rate
AVCL = –1
10
15
V/s
GBW
Gain-Bandwidth Product
fo = 20kHz (Note 4)
40
70
MHz
Zo
Open Loop 0utput Impedance
Vo = 0, Io = 0
70
IS
Supply Current
8.5
11.5
mA
VS = ±18V, TA = 25°C, unless otherwise noted.
The denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.
VS = ±18V, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V
OS
Input Offset Voltage
(Note 2)
75
280
V
VOS/TAverage Input Offset Drift
0.5
V/°C
I
OS
Input Offset Current
VCM = 0V
40
300
nA
I
B
Input Bias Current
VCM = 0V
±70
±550
nA
Input Voltage Range
±13
±14.8
V
CMRR
Common Mode Rejection
VCM = ±13V
100
120
dB
Ratio
PSRR
Power Supply Rejection
VS = ±4.5V to ±18V
100
123
dB
Ratio
AVOL
Large-Signal Voltage Gain
RL ≥ 2k, Vo = ±13V
1.5
15
V/V
RL ≥ 1k, Vo = ±11V
1.0
10
V/V
VOUT
Maximum Output Voltage
No Load
±15
±16.3
V
Swing
RL ≥ 2k
±13.8
±15.3
V
RL ≥ 600
±10
±14.3
V
IS
Supply Current
9.3
13
mA
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: Input Offset Voltage measurements are performed by automatic
test equipment approximately 0.5 sec after application of power.
Note 3: Current noise is defined and measured with balanced source
resistors. The resultant voltage noise (after subtracting the resistor noise
on an RMS basis) is divided by the sum of the two source resistors to
obtain current noise.
Note 4: Gain-bandwidth product is not tested. It is guaranteed by design
and by inference from the slew rate measurement.
Note 5: The inputs are protected by back-to-back diodes. Current limiting
resistors are not used in order to achieve low noise. If differential input
voltage exceeds ±1.8V, the input current should be limited to 25mA.
ELECTRICAL CHARACTERISTICS
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