LT1353 データシートの表示（PDF） - Linear Technology
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LT1353 Datasheet PDF : 16 Pages
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LT1352/LT1353
ELECTRICAL CHARACTERISTICS –40°C ≤ TA ≤ 85°C, VCM = 0V unless otherwise noted (Note 7)
SYMBOL
VOUT
PARAMETER
Output Swing
IOUT
Output Current
ISC
Short-Circuit Current
SR
Slew Rate
GBW
Gain Bandwidth
Channel Separation
IS
Supply Current
CONDITIONS
RL = 5k, VIN = ±10mV
RL = 2k, VIN = ±10mV
RL = 1k, VIN = ±10mV
RL = 1k, VIN = ±10mV
RL= 500Ω, VIN = ±10mV
RL = 5k, VIN = ±10mV
VOUT = ±10V
VOUT = ±3.2V
VOUT = 0V, VIN = ±3V
AV = – 1, RL = 5k (Note 4)
f = 200kHz, RL = 10k
VOUT = ±10V, RL = 2k
Each Amplifier
Each Amplifier
VSUPPLY
±15V
±15V
±15V
±5V
±5V
±2.5V
±15V
±5V
±15V
±15V
±5V
±15V
± 5V
±15V
±15V
±5V
MIN TYP MAX
13.3
13.2
10.0
3.3
3.2
1.1
10.0
6.4
20
50
15
1.6
1.4
99
380
350
UNITS
±V
±V
±V
±V
±V
±V
mA
mA
mA
V/µs
V/µs
MHz
MHz
dB
µA
µA
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: Differential inputs of ±10V are appropriate for transient operation
only, such as during slewing. Large, sustained differential inputs will cause
excessive power dissipation and may damage the part. See Input
Considerations in the Applications Information section of this data sheet
for more details.
Note 3: A heat sink may be required to keep the junction temperature
below absolute maximum when the output is shorted indefinitely.
Note 4: Slew rate is measured between ±8V on the output with ±12V
input for ±15V supplies and ±2V on the output with ±3V input for ±5V
supplies.
Note 5: Full-power bandwidth is calculated from the slew rate
measurement: FPBW = (Slew Rate)/2πVP.
Note 6: This parameter is not 100% tested.
Note 7: The LT1352C/LT1353C are guaranteed to meet specified
performance from 0°C to 70°C. The LT1352C/LT1353C are designed,
characterized and expected to meet specified performance from
– 40°C to 85°C but are not tested or QA sampled at these temperatures.
The LT1352I/LT1353I are guaranteed to meet specified performance
from␣ – 40°C to 85°C.
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current vs Supply Voltage
and Temperature
350
300
125°C
250
25°C
200
– 55°C
150
100
0
5
10
15
20
SUPPLY VOLTAGE (± V)
1352/53 G01
Input Common Mode Range
vs Supply Voltage
V+
– 0.5
TA = 25°C
∆VOS = 1mV
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
V–
0
5
10
15
20
SUPPLY VOLTAGE (± V)
1352/53 G02
Input Bias Current
vs Input Common Mode Voltage
30
TA = 25°C
VS = ±15V
20
IB =
IB+ + IB–
2
10
0
– 10
– 20
–15 –10 – 5
0
5
10 15
INPUT COMMON MODE VOLTAGE (V)
1352/53 G03
13523fa
5
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