LT1222 데이터 시트보기 (PDF) - Linear Technology
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LT1222 Datasheet PDF : 12 Pages
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LT1222
ABSOLUTE AXI U RATI GS (Note 1)
Total Supply Voltage (V + to V –) ............................. 36V
Differential Input Voltage ........................................ ±6V
Input Voltage .......................................................... ±VS
Output Short-Circuit Duration (Note 2) ........... Indefinite
Specified Temperature Range
LT1222C (Note 3) ................................... 0°C to 70°C
LT1222I ...............................................–40°C to 85°C
LT1222M (OBSOLETE) ............... – 55°C to 125°C
Operating Temperature Range
LT1222C ........................................... – 40°C TO 85°C
LT1222I ...............................................–40°C to 85°C
LT1222M (OBSOLETE) ............... – 55°C to 125°C
Maximum Junction Temperature (See Below)
Plastic Package ............................................... 150°C
Ceramic Package (OBSOLETE) .................. 175°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
PACKAGE/ORDER I FOR ATIO
TOP VIEW
NULL
8
NULL 1
7 V+
–IN 2
6 VOUT
+IN 3
5 COMP
4
V–
H PACKAGE
8-LEAD TO-5 METAL CAN
TJMAX = 175°C, θJA = 150°C/W
ORDER PART
NUMBER
SPECIAL
ORDER
CONSULT
FACTORY
OBSOLETE PACKAGE
Consider the N8 or S8 Packages for Alternate Source
Consult LTC Marketing for parts specified with wider operating temperature ranges.
NULL 1
TOP VIEW
8 NULL
ORDER PART
NUMBER
–IN 2
7 V+
LT1222CN8
+IN 3
V– 4
6 VOUT
5 COMP
LT1222CS8
LT1222IS8
N8 PACKAGE
S8 PACKAGE
8-LEAD PLASTIC DIP 8-LEAD PLASTIC SOIC
TJMAX = 150°C, θJA = 130°C/W (N)
TJMAX = 150°C, θJA = 190°C/W (S)
S8 PART MARKING
1222
1222I
J8 PACKAGE
8-LEAD CERAMIC DIP
TJMAX = 175°C, θJA = 100°C/W (J)
ORDER PART
NUMBER
LT1222MJ8
OBSOLETE PACKAGE
Consider the N8 or S8 Packages for Alternate Source
ELECTRICAL CHARACTERISTICS TA = 25°C, VS = ±15V, VCM = 0V, unless otherwise specified.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
VOS
Input Offset Voltage
IOS
Input Offset Current
IB
Input Bias Current
en
Input Noise Voltage
in
Input Noise Current
RIN
Input Resistance
(Note 4)
f = 10kHz
f = 10kHz
VCM = ±12V
Differential
100
300
100
300
100
300
3
2
20
45
12
CIN
Input Capacitance
Input Voltage Range (Positive)
Input Voltage Range (Negative)
2
12
14
– 13 – 12
CMRR
PSRR
AVOL
VOUT
IOUT
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Output Swing
Output Current
VCM = ±12V
VS = ±5V to ±15V
VOUT = ±10V, RL = 500Ω
RL = 500Ω
VOUT = ±12V
100
120
98
110
100
200
12
13
24
26
SR
Slew Rate
(Note 5)
150
200
Full Power Bandwidth
10V Peak (Note 6)
3.2
GBW
Gain-Bandwidth
f = 1MHz
500
2
UNITS
μV
nA
nA
nV/√Hz
pA /√Hz
MΩ
kΩ
pF
V
V
dB
dB
V/mV
±V
mA
V/μs
MHz
MHz
1222fc
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