LT1193M Просмотр технического описания (PDF) - Linear Technology
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LT1193M Datasheet PDF : 12 Pages
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LT1193
ELECTRICAL CHARACTERISTICS VS = ±5V, VREF = 0V, RFB1 = 900Ω from Pins 6 to 8, RFB2 = 100Ω from Pin 8
to ground, RL = RFB1 + RFB2 = 1k (Note 3), TA = 25°C, CL ≤ 10pF, Pin 5 open circuit, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
LT1193M/C/I
MIN TYP MAX
UNITS
IS
ISHDN
tON
tOFF
Supply Current
Shutdown Supply Current
Shutdown Pin Current
Turn On Time
Turn Off Time
Pin 5 at V –
Pin 5 at V –
Pin 5 from V – to Ground, RL = 1k
Pin 5 from Ground to V –, RL = 1k
35
43
mA
1.3
2
mA
20
50
µA
300
ns
200
ns
VS+ = 5V, VS – = 0V, VREF = 2.5V, RFB1 = 900Ω from Pins 6 to 8, RFB2 = 100Ω from Pin 8 to VREF, RL = RFB1 + RFB2 = 1k (Note 3),
TA = 25°C, CL ≤ 10pF, Pin 5 open circuit, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
LT1193M/C/I
MIN TYP MAX
UNITS
VOS
Input Offset Voltage
IOS
Input Offset Current
IB
Input Bias Current
Input Voltage Range
Both Inputs (Note 4) All Packages
Either Input
Either Input
3
15
mV
0.2
3
µA
±0.5 ±3.5
µA
2
3.5
V
CMRR
VOUT
Common Mode Rejection Ratio
Output Voltage Swing
SR
Slew Rate
BW
Small-Signal Bandwidth
VCM = 2V to 3.5V
RL = 100Ω to Ground
VO = 1V to 3V
VOUT High
VOUT Low
55
70
dB
3.6
3.8
V
0.25
0.4
V
250
V/µs
8
MHz
IS
ISHDN
Supply Current
Shutdown Supply Current
Shutdown Pin Current
Pin 5 at V –
Pin 5 at V –
32
40
mA
1.3
2
mA
20
50
µA
The q denotes the specificatons which apply over the full operating temperature range of – 55°C ≤ TA ≤ 125°C. VS = ±5V,
VREF = 0V, RFB1 = 900Ω from Pins 6 to 8, RFB2 = 100Ω from Pin 8 to ground, RL = RFB2 = 1k (Note 3), CL ≤ 10pF, Pin 5 open circuit,
unless otherwise noted.
SYMBOL
VOS
∆VOS /∆T
IOS
IB
CMRR
PSRR
VOUT
PARAMETER
Input Offset Voltage
Input VOS Drift
Input Offset Current
Input Bias Current
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Voltage Swing
GE
IS
ISHDN
Gain Error
Supply Current
Shutdown Supply Current
Shutdown Pin Current
CONDITIONS
VCM = – 2.5V to 3.5V
VS = ± 2.375V to ± 5V
RL = 1k
VS = ±8V, RL = 100Ω
VO = ± 3V, RL = 1k
Pin 5 at V – (Note 10)
Pin 5 at V –
LT1193M
MIN TYP MAX
q
2
16
q
20
q
0.8
5
q
±1
±5.5
q –2.5
3.5
q 53
70
q 53
70
q 3.6
4
q
6
6.5
q
0.2
1.2
q
35
43
q
1.3
2.2
q
20
UNITS
mV
µV/°C
µA
µA
V
dB
dB
V
%
mA
mA
µA
1193fb
3
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