LT1812(RevA) Ver la hoja de datos (PDF) - Linear Technology
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LT1812 Datasheet PDF : 16 Pages
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LT1812
ABSOLUTE AXI U RATI GS (Note 1)
Total Supply Voltage (V + to V –) ............................. 12.6V
Differential Input Voltage (Transient Only, Note 2) ... ±3V
Input Voltage, Shutdown Voltage ............................. ±VS
Output Short-Circuit Duration (Note 3) ............ Indefinite
Operating Temperature Range (Note 8) ... – 40°C to 85°C
Specified Temperature Range
(Note 8) .............................................. – 40°C to 85°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
VOUT 1
V– 2
+IN 3
TOP VIEW
+–
5 V+
4 –IN
S5 PACKAGE
5-LEAD PLASTIC SOT-23
TJMAX = 150°C, θJA = 250°C/ W
(NOTE 9)
ORDER PART
NUMBER
LT1812CS5 VOUT 1
LT1812IS5 V– 2
+IN 3
TOP VIEW
+–
6 V+
5 SHDN
4 –IN
S5 PART
MARKING
S6 PACKAGE
6-LEAD PLASTIC SOT-23
LTLH
LTLJ
TJMAX = 150°C, θJA = 230°C/ W
(NOTE 9)
ORDER PART
NUMBER
TOP VIEW
ORDER PART
NUMBER
LT1812CS6
LT1812IS6
S6 PART
MARKING
LTLK
LTLL
NC 1
–IN 2
–
+IN 3
+
V– 4
8 SHDN
7 V+
6 VOUT
5 NC
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 150°C/ W
(NOTE 9)
LT1812CS8
LT1812IS8
S8 PART
MARKING
1812
1812I
Consult factory for Military grade parts.
ELECTRICAL CHARACTERISTICS TA = 25°C, VS = ±5V, VCM = 0V unless otherwise noted (Note 10).
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
VOS
Input Offset Voltage
IOS
Input Offset Current
IB
Input Bias Current
en
Input Noise Voltage Density
in
Input Noise Current Density
RIN
Input Resistance
(Note 4)
f = 10kHz
f = 10kHz
VCM = ±3.5V
Differential
0.4
1.5
30
400
– 0.9
±4
8
1
3
10
1.5
CIN
Input Capacitance
VCM
Input Voltage Range (Positive)
Input Voltage Range (Negative)
2
3.5
4.2
– 4.2 – 3.5
CMRR
PSRR
AVOL
VOUT
IOUT
ISC
SR
Common Mode Rejection Ratio
Minimum Supply Voltage
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Swing
Maximum Output Current
Output Short-Circuit Current
Slew Rate
VCM = ±3.5V
VS = ±2V to ±5.5V
VOUT = ±3V, RL = 500Ω
VOUT = ±3V, RL = 100Ω
RL = 500Ω, 30mV Overdrive
RL = 100Ω, 30mV Overdrive
VOUT = ±3V, 30mV Overdrive
VOUT = 0V, 1V Overdrive (Note 3)
AV = – 1 (Note 5)
75
85
±1.25 ±2
78
97
1.5
3.0
1.0
2.5
±3.80 ±4.0
±3.35 ±3.5
±40 ±60
±75 ±110
500 750
UNITS
mV
nA
µA
nV/√Hz
pA/√Hz
MΩ
MΩ
pF
V
V
dB
V
dB
V/mV
V/mV
V
V
mA
mA
V/µs
2
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