参数资料
型号: LT1026IS8#TRPBF
厂商: Linear Technology
文件页数: 3/8页
文件大小: 0K
描述: IC REG SWITCHD CAP DBL INV 8SOIC
标准包装: 2,500
类型: 切换式电容器(充电泵),倍增器,反相
输出类型: 两者兼有
输出数: 1
输出电压: ±7 V ~ ±18 V
输入电压: 4 V ~ 10 V
电流 - 输出: 15mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
供应商设备封装: 8-SOIC
LT1026
ELECTRICAL CHARACTERISTICS The q denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T A = 25 ° C.
PARAMETERS
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
V IN = 4V
V IN = 10V
I L = 0mA
I L = 0mA
q
q
7
15
12.5
30
mA
mA
Note 1: Absolute Maximum Ratings are those values beyond which the life of
a device may be impaired.
Note 2: V IN min = – 4.5 for T A ≤ 40 ° C
TYPICAL PERFOR M A N CE CHARACTERISTICS
10
Load Regulation (Both Outputs
Loaded)
10
Load Regulation for Positive
Loading
10
Load Regulation for Negative
Loading
8
6
4
C = 1 μ F
V IN = 5V
T A = 25 ° C
8
6
4
8
6
4
I L = 0
2
0
–2
–4
–6
–8
2
0
–2
–4
–6
–8
I L = 0
C = 1 μ F
V IN = 5V
T A = 25 ° C
2
0
–2
–4
–6
–8
C = 1 μ F
V IN = 5V
T A = 25 ° C
–10
0
5
10
15
20
25
–10
0
5
10
15
20
25
–10
0
5
10
15
20
25
90
LOAD CURRENT (mA)
Supply Current
C = 22 μ F
LT1026 ? TPC01
60
LOAD CURRENT (mA)
Supply Current
C = 22 μ F
LT1026 ? TPC02
60
LOAD CURRENT (mA)
Supply Current
C = 22 μ F
LT1026 ? TPC03
75
V IN = 5V
T A = 25 ° C
50
V IN = 5V
T A = 25 ° C
50
V IN = 5V
T A = 25 ° C
BOTH OUTPUTS
NEGATIVE
POSITIVE
60
LOADED
40
OUTPUT
LOADED
40
OUTPUT
LOADED
45
30
15
0
30
20
10
0
30
20
10
0
0
5
10 15 20
25
0
5
10 15 20
25
0
5
10 15 20
25
OUTPUT CURRENT (mA)
LT1026 ? TPC04
OUTPUT CURRENT (mA)
LT1026 ? TPC05
OUTPUT CURRENT (mA)
LT1026 ? TPC06
1026fb
3
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