LT1203 查看數據表（PDF） - Linear Technology
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LT1203 Datasheet PDF : 16 Pages
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LT1203/LT1205
ABSOLUTE AXI U RATI GS
Supply Voltage ...................................................... ±18V
Signal Input Current (Note 1) ............................ ±20mA
Logic Input Current (Note 2).............................. ±50mA
Output Short-Circuit Duration (Note 3) ........ Continuous
Specified Temperature Range (Note 4) ....... 0°C to 70°C
Operating Temperature Range ............... – 40°C to 85°C
Storage Temperature Range ................ – 65°C to 150°C
Junction Temperature (Note 5) ............................ 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
PACKAGE/ORDER I FOR ATIO
VIN0 1
GND 2
VIN1 3
V– 4
TOP VIEW
8 V+
7 VOUT
6 EN
5 LOGIC
N8 PACKAGE
S8 PACKAGE
8-LEAD PLASTIC DIP 8-LEAD PLASTIC SOIC
TJMAX = 150°C, θJA = 100°C/W (N)
TJMAX = 150°C, θJA = 150°C/W (S)
ORDER PART
NUMBER
LT1203CN8*
LT1203CS8*
S8 PART MARKING
1203
*See Note 4
Consult factory for Industrial and Military grade parts.
VINO 1
GND 2
VIN1 3
V– 4
VIN2 5
GND 6
VIN3 7
V– 8
TOP VIEW
16 V+
15 VOUT1
14 EN1
13 LOGIC 1
12 V+
11 VOUT2
10 EN2
9 LOGIC 2
S PACKAGE
16-LEAD PLASTIC SOIC
TJMAX = 150°C, θJA = 100°C/W
ORDER PART
NUMBER
LT1205CS*
ELECTRICAL CHARACTERISTICS
0°C ≤ TA ≤ 70°C, ±5V ≤ VS ≤ ±15V, RL = 1k, pulse tested, EN pin open or high, unless otherwise noted.
SYMBOL
VOS
∆VOS/∆T
IIN
RIN
PARAMETER
Output Offset Voltage
Output Offset Matching
Output Offset Drift
Input Current
Input Resistance
CIN
Input Capacitance
COUT
Disabled Output Capacitance
VIN
Input Voltage (Note 1)
PSRR
Power Supply Rejection Ratio
Gain Error
CONDITIONS
Any Input Selected
Between Outputs
VS = ±5V, VIN = ±2V
VS = ±15V, VIN = ±2V
Input Selected
Input Deselected
EN Pin Voltage ≤ 0.8V
VS = ±5V
VS = ±15V
VS = ±4.5 to ±15V
VS = ±15V, VIN = ±2V, RL = 1k
VS = ±15V, VIN = ±2V, RL = 400Ω
VS = ±5V, VIN = ±2V, RL = 1k
MIN TYP MAX
q
10
30
q
0.3
5
q
40
q
0.6
5
q
1
5
q
2
5
2.6
2.6
2.8
q
±2
±2.8
q
±2
±3.0
q
60
70
q
2
4
q
6
10
q
3
6
UNITS
mV
mV
µV/°C
µA
MΩ
MΩ
pF
pF
pF
V
V
dB
%
%
%
2
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