LT1221M View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LT1221M Datasheet PDF : 12 Pages
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LT1221
ABSOLUTE AXI U RATI GS (Note 1)
Total Supply Voltage (V + to V –) ............................. 36V Operating Temperature Range
Differential Input Voltage ........................................ ±6V LT1221C ........................................... – 40°C TO 85°C
Input Voltage .......................................................... ±VS
LT1221M (OBSOLETE) ............... – 55°C to 125°C
Output Short-Circuit Duration (Note 2) ........... Indefinite Maximum Junction Temperature (See Below)
Specified Temperature Range
Plastic Package ............................................... 150°C
LT1221C (Note 3) ................................... 0°C to 70°C
Ceramic Package (OBSOLETE) .................. 175°C
LT1221M (OBSOLETE) ............... – 55°C to 125°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 NC
4
V–
H PACKAGE
8-LEAD TO-5 METAL CAN
TJMAX = 175°C, θJA = 150°C/W
ORDER PART
NUMBER
SPECIAL
ORDER
CONSULT
FACTORY
TOP VIEW
NULL 1
–IN 2
+IN 3
V– 4
8 NULL
7 V+
6 VOUT
5 NC
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)
J8 PACKAGE
8-LEAD CERAMIC DIP
TJMAX = 175°C, θJA = 100°C/W (J)
ORDER PART
NUMBER
LT1221CN8
LT1221CS8
S8 PART MARKING
1221
ORDER PART
NUMBER
OBSOLETE PACKAGE
Consider the N8 or S8 Package for Alternate Source
Consult LTC Marketing for parts specified with wider operating temperature ranges.
LT1221MJ8
OBSOLETE PACKAGE
Consider the N8 Package for Alternate Source
ELECTRICAL CHARACTERISTICS TA = 25°C, VS = ±15V, TA = 25°C, VCM = 0V, unless otherwise specified.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
UNITS
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
200 600
100 300
100 300
6
2
20
45
80
µV
nA
nA
nV/√Hz
pA /√Hz
MΩ
kΩ
CIN
Input Capacitance
Input Voltage Range (Positive)
Input Voltage Range (Negative)
2
pF
12
14
V
– 13 – 12
V
CMRR
PSRR
AVOL
VOUT
IOUT
SR
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Output Swing
Output Current
Slew Rate
VCM = ±12V
VS = ±5V to ±15V
VOUT = ±10V, RL = 500Ω
RL = 500Ω
VOUT = ±12V
(Note 5)
92
114
90
110
50
100
12
13
24
26
200 250
dB
dB
V/mV
±V
mA
V/µs
Full Power Bandwidth
10V Peak (Note 6)
4
MHz
GBW
Gain-Bandwidth
f = 1MHz
150
MHz
2
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