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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： | 1/13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
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Initial Accuracy
–
±4 mV for LT1004-1.2
–
±20 mV for LT1004-2.5
D Micropower Operation
D Operates up to 20 mA
D Very Low Reference Impedance
D Applications:
– Portable Meter Reference
– Portable Test Instruments
– Battery-Operated Systems
– Current-Loop Instrumentation
description
The LT1004 micropower voltage reference is a
two-terminal band-gap reference diode designed
to
provide
high
accuracy
and
excellent
temperature characteristics at very low operating
currents. Optimizing the key parameters in the
design, processing, and testing of the device
results in specifications previously attainable only
with selected units.
The LT1004 is a pin-for-pin replacement for the LM285 and LM385 series of references, with improved
specifications. It is an excellent device for use in systems in which accuracy was previously attained at the
expense of power consumption and trimming.
The LT1004C is characterized for operation from 0
°C to 70°C. The LT1004I is characterized for operation from
–40
°C to 85°C.
symbol
ANODE
(A)
CATHODE
(K)
AVAILABLE OPTIONS
PACKAGED DEVICES
CHIP
TA
VZ
TYP
SMALL
OUTLINE
(D)
PLASTIC
(LP)
CHIP
FORM
(Y)
0
°Cto70°C
1.2 V
LT1004CD-1.2
LT1004CLP-1.2
LT1004Y-1.2
0
°C to 70°C
2.5 V
LT1004CD-2.5
LT1004CLP-2.5
LT1004Y-2.5
40
°Cto85°C
1.2 V
LT1004ID-1.2
LT1004ILP-1.2
—
–40
°C to 85°C
2.5 V
LT1004ID-2.5
LT1004ILP-2.5
—
For ordering purposes, the decimal point in the part number must be replaced with
a hyphen (e.g., show the -1.2 suffix as -1-2 and the -2.5 suffix as -2-5). The D
package is available taped and reeled. Add the R suffix to the device type (e.g.,
LT1004CDR-1-2). Chip forms are tested at 25
°C.
Copyright
1999, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
LP PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
NC
ANODE
CATHODE
NC
CATHODE
NC
D PACKAGE
(TOP VIEW)
ANODE
CATHODE
NC – No internal connection
Terminals 6 and 8 are internally connected.
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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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