
LT1815
LT1816/LT1817
典型PERFOR一个CE特征
输入偏置电流与温度
0
输入电压噪声(NV / √Hz的)
–0.4
输入偏置电流( μA )
–0.8
–1.2
–1.6
–2.0
–2.4
–2.8
–50 –25
V
S
=
±5V
V
S
=
±2.5V
开环增益(分贝)
50
25
75
0
温度(℃)
开环增益与温度
75.0
72.5
开环增益(分贝)
V
S
=
±
5V
V
O
=
±
3V
输出电压摆幅( V)
–1.0
–1.5
– 2.0
R
L
= 100
70.0
67.5
65.0
62.5
60.0
–50 –25
R
L
= 500
输出电压摆幅( V)
R
L
= 100
50
25
75
0
温度(℃)
输出短路电流
与温度
240
输出短路电流(mA)
V
S
=
±
5V
V
IN
=
±1V
来源
125
200
160
120
80
40
0
–50 –25
OUTUPT电流(mA)
SINK
100
75
水槽,V
S
=
±5V
源,V
S
=
±2.5V
输出阻抗( Ω )
50
25
75
0
温度(℃)
8
ü W
100
181567 G04
输入噪声谱密度
100
T
A
= 25°C
V
S
=
±
5V
A
V
= 101
R
S
= 10k
i
n
10
e
n
1
10
输入电流噪声(PA / √Hz的)
75.0
72.5
70.0
开环增益比阻性负载
T
A
= 25°C
V
S
=
±
5V
67.5
V
S
=
±
2.5V
65.0
62.5
60
100
1
125
10
100
1k
10k
频率(Hz)
0.1
100k
181567 G05
1k
负载电阻( Ω )
10k
181567 G06
输出电压摆幅
与电源电压
T
A
= 25°C
– 0.5
V
OS
= 30mV的
V
+
R
L
= 500
输出电压摆幅
与负载电流
5
T
A
= 25°C
V
S
=
±5V
V
OS
= 30mV的
来源
输出电压摆幅( V)
4
–2
SINK
3
2.0
1.5
1.0
0.5
V
–
R
L
= 500
0
1
4
3
2
5
电源电压( ± V)
6
7
R
L
= 100
–3
2
–4
100
125
–5
–120
–80
0
40
80
–40
输出电流(mA )
120
181567 G09
181567 G07
181567 G08
输出电流与温度
150
输出阻抗与频率
100
源,V
S
=
±5V
10
A
V
= 100
A
V
= 10
1
水槽,V
S
=
±2.5V
50
25
V
OS
= 30mV的
V
OUT
=
±3V
对于V
S
=
±5V
V
OUT
=
±1V
对于V
S
=
±2.5V
50
25
75
0
温度(℃)
100
125
0.1
A
V
= 1
100
125
0
–50 –25
0.01
10k
T
A
= 25°C
V
S
=
±
5V
100k
1M
10M
频率(Hz)
100M
181567 G12
181567 G10
181567 G11
181567fa