
LT6350
典型性能特性
+
–
+
差V
OS
三角洲分布
100
输入失调电压(毫伏)
434典型单位
90 V
S
= 5V
T
A
= 25°C
80 V
+IN1
= V2 =
MID -RAIL TO
70 V
+
–0.1V
60
50
40
30
20
10
0
0
0.1
0.2
0.3
–0.3 –0.2 –0.1
更改输入提及V
OS
(毫伏)
6350 G02
T
A
= 25 ° C,V = 5V ,V = 0V ,V
+IN1
= V2 =中间电源,V
SHDN
= V ,R
F
= SHORT ,R
G
=开放,R
L
= OPEN 。参见图1 。
失调电压与输入共
模电压,运算放大器1
0.2
输入失调电压(毫伏)
V
S
= 5V
典型单位
0.2
失调电压与输入共
模电压,运算放大器1
V
+
= 5V, V
–
= –5V
典型单位
0.1
0.1
成员单位之一
0.0
0
–0.1
–0.1
–0.2
T
A
= 125°C
T
A
= 25°C
T
A
= –40°C
0
1
2
3
4
输入共模电压( V)
5
–0.2
T
A
= 125°C
T
A
= 25°C
T
A
= –40°C
–5 –4 –3 –2 –1 0 1 2 3 4
输入共模电压( V)
5
–0.3
–0.3
6350 G10
6350 G11
差分输出错误是由线性拟合(MV )
100
成员单位之一
434典型单位
90 V
S
= 5V
T
A
= 25°C
80 V
+IN1
= V2 =
MID -RAIL
70
60
50
40
30
20
10
0
0.1
0.2
0.3
0
–0.3 –0.2 –0.1
差分输入下文称V
OS
(毫伏)
6350 G01
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
差分输出错误是由线性拟合(MV )
差V
OS
分配
直流线性度
V
–
= 0V, V
+
= 5V
V
+IN2
= 2.5V
空载
典型单位
线性拟合0.25V < V
IN
< 4.75V
直流线性度
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
V
–
= –5V, V
+
= 5V
V
+IN2
= 0V
空载
典型单位
线性拟合
-4.75V < V
IN
< 4.75V
2
3
4
5
6
T
A
= 125°C
T
A
= 85°C
T
A
= 25°C
T
A
= –40°C
T
A
= 125°C
T
A
= 85°C
T
A
= 25°C
T
A
= –40°C
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
V
+IN1
(V)
6350 G21
–0.5
–6 –5 –4 –3 –2 –1 0 1
V
+IN1
(V)
6350 G22
输入端的差分失调电压(毫伏)
共模V
OS
与输入( + IN2 )电压
0.5
V
+IN1
= V
+IN2
0.4 V
S
= 5V
(注6 )
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
1
2
3
4
+ IN2引脚电压( V)
5
6
6350 G07
差V
OS
与温度
0.6
0.4
0.2
V
S
= 5V
0
–0.2
–0.4
V1 = V2 = MID -RAIL
典型单位
–0.6
–60
–20
20
60
100
温度(℃)
140
6350 G09
V
S
= 10V
共模V
OS
(毫伏)
T
A
= –40°C
T
A
= 25°C
T
A
= 125°C
6350f
6