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参数资料
| 型号： | LT1004Y-1-2 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, UUC3 |
| 封装： | DIE-3 |
| 文件页数： | 12/13页 |
| 文件大小： | 201K |
| 代理商： | LT1004Y-1-2 |
LT1004-1.2, LT1004-2.5
MICROPOWER INTEGRATED VOLTAGE REFERENCES
SLVS022H – JANUARY 1989 – REVISED JULY 1999
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 12
100
10
1
IZ – Reference Current – mA
1000
0.1
100
10
1
0.1
0.01
–
Reference
Impedance
–
LT1004x-2.5
REFERENCE IMPEDANCE
vs
REFERENCE CURRENT
f = 25 Hz
TA = –55°C to 125°C
z
Figure 13
f – Frequency – Hz
1400
1200
1000
800
600
200
0
10
100
1 k
10 k
100 k
400
–
Noise
V
oltage
–
V
n
nV/
Hz
IZ = 100 A
TA = 25°C
LT1004x-2.5
NOISE VOLTAGE
vs
FREQUENCY
Figure 14
Cutoff Frequency – kHz
100
10
1
0.1
120
100
80
60
40
20
0
TL1004x-2.5
FILTERED OUTPUT NOISE VOLTAGE
vs
CUTOFF FREQUENCY
Filtered
Output
Noise
V
oltage
–
V
C
R
100
A
RC Low Pass
IZ = 100 A
TA = 25°C
Figure 15
t – Time –
s
Input
and
Output
V
oltages
–
V
100
500
Output
Input
LT1004x-2.5
TRANSIENT RESPONSE
24 k
VO
VI
0
4
3
2
1
0
5
0
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1004Y-2.5 | 制造商:TI 制造商全称:Texas Instruments 功能描述:MICROPOWER INTEGRATED VOLTAGE REFERENCES |
| LT1005 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Logic Controlled Regulator |
| LT1005C | 制造商:LINER 制造商全称:Linear Technology 功能描述:Logic Controlled Regulator |
| LT1005CK | 制造商:LINER 制造商全称:Linear Technology 功能描述:Logic Controlled Regulator |
| LT1005CT | 功能描述:IC REG LDO 5V 1A/35MA TO-220 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正，固定式和可调式 输出电压:3.3V，1.25 V ~ 5.7 V 输入电压:4.5 V ~ 7 V 电压 - 压降（标准）:1.1V @ 1A 稳压器数量:2 电流 - 输出:1A 电流 - 限制（最小）:1A 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-252-5，DPak（4 引线 + 接片），TO-252AD 供应商设备封装:PPAK 包装:管件 其它名称:497-3576-5 |
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