LT1208CS8 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LT1208CS8' PDF : 12 Pages View PDF
LT1208/LT 1209
ELECTRICAL CHARACTERISTICS VS = ±15V, TA = 25°C, RL = 1k, VCM = 0V, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RIN
Input Resistance
VCM = ±12V
Differential
20
40
MΩ
250
kΩ
CIN
Input Capacitance
2
pF
CMRR
Common-Mode Rejection Ratio
VS = ±15V, VCM = ±12V; VS = ±5V,
86
98
dB
VCM = ±2.5V, 0°C to 70°C
q
83
dB
PSRR
Power Supply Rejection Ratio
VS = ±5V to ±15V
0°C to 70°C
76
84
dB
q
75
dB
Input Voltage Range
AVOL
Large-Signal Voltage Gain
VOUT
Output Swing
IOUT
Output Current
SR
Slew Rate
Full Power Bandwidth
VS = ±15V
VS = ±5V
VS = ±15V, VOUT = ±10V, RL = 500Ω
0°C to 70°C
VS = ± 5V, VOUT = ±2.5V, RL = 500Ω
0°C to 70°C
VS = ± 5V, VOUT = ±2.5V, RL = 150Ω
VS = ±15V, RL = 500Ω, 0°C to 70°C
VS = ±5V, RL = 150Ω, 0°C to 70°C
VS = ±15V, VOUT = ±12V, 0°C to 70°C
VS = ± 5V, VOUT = ± 3V, 0°C to 70°C
VS = ±15V, AVCL = – 2, (Note 3)
0°C to 70°C
VS = ±5V, AVCL = – 2, (Note 3)
0°C to 70°C
10V Peak, (Note 4)
±12
±13
±2.5
±3
3.3
7
q 2.5
2.5
7
q 2.0
3
q 12.0
13.3
q
3.0
3.3
q
24
40
q
20
40
250
400
q 200
150
250
q 130
6.4
V
V
V/mV
V/mV
V/mV
V/mV
V/mV
±V
±V
mA
mA
V/µs
V/µs
V/µs
V/µs
MHz
GBW
Gain-Bandwidth
tr, tf
Rise Time, Fall Time
Overshoot
Propagation Delay
ts
Settling Time
VS = ±15V, f = 1MHz
VS = ±5V, f = 1MHz
VS = ±15V, AVCL = 1, 10% to 90%, 0.1V
VS = ± 5V, AVCL = 1, 10% to 90%, 0.1V
VS = ± 15V, AVCL = 1, 0.1V
VS = ± 5V, AVCL = 1, 0.1V
VS = ± 15V, 50% VIN to 50%VOUT
VS = ± 5V, 50% VIN to 50%VOUT
VS = ± 15V, 10V Step, VS = ±5V,
5V Step, 0.1%
45
MHz
34
MHz
5
ns
7
ns
30
%
20
%
5
ns
7
ns
90
ns
Differential Gain
Differential Phase
RO
Output Resistance
Crosstalk
IS
Supply Current
f = 3.58MHz, RL = 150Ω
f = 3.58MHz, RL = 1k
f = 3.58MHz, RL = 150Ω
f = 3.58MHz, RL = 1k
AVCL = 1, f = 1MHz
VOUT = ±10V, RL = 500Ω
Each Amplifier, VS = ±5V and VS = ±15V
0°C to 70°C
q
1.30
%
0.09
%
1.8
Deg
0.1
Deg
2.5
Ω
–100
– 94
dB
7
9
mA
10.5
mA
The q denotes the specifications which apply over the full operating
temperature range.
Note 1: A heat sink may be required to keep the junction temperature
below absolute maximum when the output is shorted indefinitely.
Note 2: Input offset voltage is tested with automated test equipment and is
exclusive of warm-up drift.
Note 3: Slew rate is measured in a gain of –2. For ±15V supplies measure
between ±10V on the output with ±6V on the input. For ±5V supplies
measure between ±2V on the output with ±1.75V on the input.
Note 4: Full power bandwidth is calculated from the slew rate
measurement: FPBW = SR/2Ï€VP.
3
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