LT1191 데이터 시트보기 (PDF) - Linear Technology
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LT1191 Datasheet PDF : 12 Pages
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LT1191
ABSOLUTE AXI U RATI GS
(Note 1)
Total Supply Voltage (V + to V –) ............................. 18V
Differential Input Voltage ........................................ ±6V
Input Voltage .......................................................... ± VS
Output Short-Circuit Duration (Note 2) ........ Continuous
Operating Temperature Range
LT1191M (OBSOLETE) ............. –55°C to 125°C
LT1191C ............................................... 0°C to 70°C
Maximum Junction Temperature ......................... 150°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
ORDER PART
BAL 1
8 BAL
NUMBER
–IN 2
+IN 3
V– 4
7 V+
6 OUT
5 SHDN
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 100°C/W (N8)
TJMAX = 150°C, θJA = 150°C/W (S8)
LT1191CN8
LT1191CS8
S8 PART MARKING
1191
LT1191MJ8
J8 PACKAGE 8-LEAD CERDIP
TJMAX = 150°C, θJA = 100°C/W
LT1191CJ8
OBSOLETE PACKAGE
Consider the N8 or S8 Packages for Alternate Source
Consult LTC Marketing for parts specified with wider operating temperature
ranges.
ELECTRICAL CHARACTERISTICS VS = ±5V, TA = 25°C, CL ≤ 10pF, Pin 5 open circuit unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
LT1191M/C
MIN TYP MAX
UNITS
VOS
Input Offset Voltage
N8 Package
SO-8 Package
1
5
mV
9
mV
IOS
Input Offset Current
IB
Input Bias Current
en
Input Noise Voltage
fO = 10kHz
in
Input Noise Current
fO = 10kHz
RIN
Input Resistance Differential Mode
Common Mode
0.2
1.7
µA
±0.5 ±2.5
µA
25
nV/√Hz
4
pA/√Hz
70
kΩ
5
MΩ
CIN
Input Capacitance
Input Voltage Range
AV = +1
(Note 3)
2
pF
– 2.5
3.5
V
CMRR
PSRR
AVOL
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
VOUT
SR
FPBW
GBW
Output Voltage Swing
Slew Rate
Full-Power Bandwidth
Gain Bandwidth Product
VCM = – 2.5V to 3.5V
VS = ±2.375V to ±8V
RL = 1k, VO = ±3V
RL = 100Ω, VO = ±3V
VS = ±8V, RL = 100Ω, VO = ±5V
VS = ±5V, RL = 1k
VS = ±8V, RL = 1k
AV = –2, RL = 1k (Notes 4, 9)
VO = 6VP-P (Note 5)
60
75
60
75
20
45
4
9
6
12
±3.7
±4
±6.7
±7
325
450
17.2 23.9
90
dB
dB
V/mV
V/mV
V/mV
V
V
V/µs
MHz
MHz
tr1, tf1
tr2, tf2
tPD
ts
Rise Time, Fall Time
Rise Time, Fall Time
Propagation Delay
Overshoot
Settling Time
AV = 50, VO = ±1.5V, 20% to 80% (Note 9)
AV = 1, VO = ±125mV, 10% to 90%
AV = 1, VO = ±125mV, 50% to 50%
AV = 1, VO = ±125mV
3V Step, 0.1% (Note 6)
100
130
160
ns
1.25
ns
2.2
ns
25
%
110
ns
2
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