LT1398 查看數據表（PDF） - Linear Technology
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LT1398 Datasheet PDF : 16 Pages
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LT1398/LT1399/LT1399HV
ELECTRICAL CHARACTERISTICS (LT1398/LT1399)
The q denotes specifications which apply over the specified operating temperature range, otherwise specifications are at TA = 25°C.
For each amplifier: VCM = 0V, VS = ±5V, EN = 0V, pulse tested, unless otherwise noted. (Note 4)
SYMBOL PARAMETER
VINL
Input Voltage Range, Low
VOUTH
Maximum Output Voltage Swing, High
VOUTL
Maximum Output Voltage Swing, Low
VOUTH
Maximum Output Voltage Swing, High
VOUTL
Maximum Output Voltage Swing, Low
CMRR
– ICMRR
PSRR
+ IPSRR
– IPSRR
AV
ROL
IOUT
IS
IEN
SR
tON
tOFF
tr, tf
tPD
os
tS
dG
dP
Common Mode Rejection Ratio
Inverting Input Current
Common Mode Rejection
Power Supply Rejection Ratio
Noninverting Input Current
Power Supply Rejection
Inverting Input Current
Power Supply Rejection
Large-Signal Voltage Gain
Transimpedance, ∆VOUT/∆IIN–
Maximum Output Current
Supply Current per Amplifier
Disable Supply Current per Amplifier
Enable Pin Current
Slew Rate (Note 6)
Turn-On Delay Time (Note 7)
Turn-Off Delay Time (Note 7)
Small-Signal Rise and Fall Time
Propagation Delay
Small-Signal Overshoot
Settling Time
Differential Gain (Note 8)
Differential Phase (Note 8)
CONDITIONS
VS = ±5V
VS = 5V, 0V
VS = ±5V, RL = 100k
VS = ±5V, RL = 100k
VS = 5V, 0V; RL = 100k
VS = ±5V, RL = 100k
VS = ±5V, RL = 100k
VS = 5V, 0V; RL = 100k
VS = ±5V, RL = 150Ω
VS = ±5V, RL = 150Ω
VS = 5V, 0V; RL = 150Ω
VS = ±5V, RL = 150Ω
VS = ±5V, RL = 150Ω
VS = 5V, 0V; RL = 150Ω
VCM = ±3.5V
VCM = ±3.5V
VCM = ±3.5V
VS = ±2V to ±5V, EN = V–
VS = ±2V to ±5V, EN = V–
VS = ±2V to ±5V, EN = V–
MIN TYP MAX
q – 3.5 – 4.0
1.0
3.9
4.2
q 3.7
4.2
– 3.9 – 4.2
q – 3.7
0.8
3.4
3.6
q 3.2
3.6
– 3.4 – 3.6
q – 3.2
0.6
q 42
52
10
16
q
22
q 56
70
1
2
q
3
q
2
7
VOUT = ±2V, RL = 150Ω
VOUT = ±2V, RL = 150Ω
RL = 0Ω
VOUT = 0V
EN Pin Voltage = 4.5V, RL = 150Ω
50
40
q 80
q
q
q
65
100
4.6
6.5
0.1
100
30
110
200
AV = 10, RL = 150Ω
RF = RG = 324Ω, RL = 100Ω
RF = RG = 324Ω, RL = 100Ω
RF = RG = 324Ω, RL = 100Ω, VOUT = 1VP-P
RF = RG = 324Ω, RL = 100Ω, VOUT = 1VP-P
RF = RG = 324Ω, RL = 100Ω, VOUT = 1VP-P
0.1%, AV = – 1, RF = RG = 309Ω, RL = 150Ω
RF = RG = 324Ω, RL = 150Ω
RF = RG = 324Ω, RL = 150Ω
500 800
30
75
40
100
1.3
2.5
10
25
0.13
0.10
UNITS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
dB
µA/V
µA/V
dB
µA/V
µA/V
µA/V
dB
kΩ
mA
mA
µA
µA
µA
V/µs
ns
ns
ns
ns
%
ns
%
DEG
3
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