LT1805CS 查看數據表（PDF） - Linear Technology
零件编号
产品描述 (功能)
生产厂家
LT1805CS Datasheet PDF : 20 Pages
| |||
LT1803/LT1804/LT1805
TYPICAL PERFOR A CE CHARACTERISTICS
VOS Distribution, VCM = 0V
(SO-8, PNP Stage)
35
VS = 5V, 0V
30 VCM = 0V
25
20
15
10
5
0
–1250
–750 –250 0 250 750
INPUT OFFSET VOLTAGE (µV)
1250
180345 G01
VOS Distribution, VCM = 5V
(SOT-23, NPN Stage)
25
VS = 5V, 0V
VCM = 5V
20
15
10
5
0
–6 –4 –2
0
2
46
INPUT OFFSET VOLTAGE (mV)
180345 G04
Input Bias Current vs Common
Mode Voltage
3
VS = 5V, 0V
2
TA = –55°C TA = 125°C
1
0
TA = 25°C
–1
–2
–1
0 1 23 4 5 6
COMMON MODE VOLTAGE (V)
180345 G07
VOS Distribution, VCM = 5V
(SO-8, NPN Stage)
30
VS = 5V, 0V
VCM = 5V
25
20
15
10
5
0
–6 –4 –2 0
2
46
INPUT OFFSET VOLTAGE (mV)
180345 G02
Supply Current vs Supply Voltage
5.0
PER AMPLIFIER
4.5
4.0
3.5
TA = 125°C
3.0
TA = 25°C
2.5
2.0
TA = –55°C
1.5
1.0
0.5
0
0 1 2 3 4 5 6 7 8 9 10 11 12
TOTAL SUPPLY VOLTAGE (V)
180345 G05
Input Bias Current vs
Temperature
3.0
2.5
NPN ACTIVE
2.0
VS = 5V, 0V
VCM = 5V
1.5
1.0
0.5
0
PNP ACTIVE
–0.5
VS = 5V, 0V
VCM = 1V
–1.0
–50 –35 –20 –5 10 25 40 55 70 85
TEMPERATURE (°C)
180345 G08
VOS Distribution, VCM = 0V
(SOT-23, PNP Stage)
40
VS = 5V, 0V
35 VCM = 0V
30
25
20
15
10
5
0
–5 – 4 –3 –2 –1 0 1 2 3 4 5
INPUT OFFSET VOLTAGE (mV)
180345 G03
Offset Voltage vs Input Common
Mode Voltage
2000
1500
VS = 5V, 0V
TYPICAL PART
1000
500
0
–500
TA = 125°C
TA = 25°C
TA = –55°C
–1000
0
1
2
3
4
5
INPUT COMMON MODE VOLTAGE (V)
180345 G06
Output Saturation Voltage vs
Load Current (Output Low)
10
VS = 5V, 0V
1
0.1
TA = 25°C
TA = 125°C
0.01 TA = –55°C
0.001
0.01
0.1
1
10
LOAD CURRENT (mA)
100
180345 G09
180345f
9
Share Link: 