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參數(shù)資料
| 型號(hào)： | LTC690 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Microprocessor Supervisory Circuits(μP監(jiān)控電路) |
| 中文描述： | 微處理器監(jiān)控電路（微處理器監(jiān)控電路） |
| 文件頁(yè)數(shù)： | 16/16頁(yè) |
| 文件大?。?/td> | 145K |
| 代理商： | LTC690 |
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16
LTC 690/LTC 691
LTC 694/LTC 695
LINEAR TECHNOLOGY CORPORATION 1992
690fc LT/TP 0399 2K REV C PRINTED IN USA
U
S
A
O
PPLICATI
TYPICAL
Write Protect for Additional RAMs
Capacitor Back-Up with 74HC4016 Switch
10
μ
F
V
BATT
V
CC
LTC691
LTC695
V
OUT
GND
690 TA04
V
CC
62512
RAM A
LOW LINE
CE IN
CE OUT
0.1
μ
F
CS
20ns PROPAGATION
DELAY
CS A
5V
3V
0.1
μ
F
V
CC
62128
RAM C
CS1
V
CC
62128
RAM B
CS1
CS2
CS B
CS C
OPTIONAL CONNECTION FOR
ADDITIONAL RAMs
CS2
0.1
μ
F
0.1
μ
F
+
R1
10k
R2
30k
0.1
μ
F
0.1
μ
F
14
12
11
10
1
7
100
μ
F
13
2
5V
V
CC
V
OUT
V
BATT
74HC4016
LTC690 TA03
LOW LINE
GND
LTC691
LTC695
+
Dimensions in inches (millimeters) unless otherwise noted.
PACKAGE DESCRIPTIO
U
S Package
16-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
PART NUMBER
LTC1326
LTC1536
DESCRIPTION
Micropower Precision Triple Supply Monitor
Micropower Triple Supply Monitor for PCI Applications
COMMENTS
4.725V, 3.118V, 1V Thresholds (
±
0.75%)
Meets PCI t
FAIL
Timing Specifications
RELATED PARTS
S16 (WIDE) 0396
NOTE 1
0.398 – 0.413*
(10.109 – 10.490)
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
0.394 – 0.419
(10.007 – 10.643)
0.037 – 0.045
(0.940 – 1.143)
0.004 – 0.012
(0.102 – 0.305)
0.093 – 0.104
(2.362 – 2.642)
0.050
(1.270)
TYP
0.014 – 0.019
(0.356 – 0.482)
TYP
0
°
– 8
°
TYP
NOTE 1
0.009 – 0.013
(0.229 – 0.330)
0.016 – 0.050
(0.406 – 1.270)
0.291 – 0.299**
(7.391 – 7.595)
×
45
°
0.010 – 0.029
(0.254 – 0.737)
NOTE:
1. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS.
THE PART MAY BE SUPPLIED WITH OR WITHOUT ANY OF THE OPTIONS
DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
**
*
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PDF描述 |
|---|---|
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| LTC6911-1 | Dual Matched Amplifiers with Digitally Programmable Gain in MSOP |
| LTC6911-2 | Dual Matched Amplifiers with Digitally Programmable Gain in MSOP |
| LTC6911CMS-2 | Dual Matched Amplifiers with Digitally Programmable Gain in MSOP |
| LTC6911IMS-1 | Dual Matched Amplifiers with Digitally Programmable Gain in MSOP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC690_1 | 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Microprocessor Supervisory Circuits |
| LTC6900 | 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Low Power, 1kHz to 20MHz Resistor Set SOT-23 Oscillator |
| LTC6900CS5 | 制造商:Linear Technology 功能描述:LOW POWER, 1KHZ TO 20MHZ RESISTOR SET SOT-23 OSCILLATOR |
| LTC6900CS5#PBF | 制造商:Linear Technology 功能描述:IC, PRECISION OSC, 20MHZ, 5.5V, TSOT235; Operating Mode:-; Frequency:20MHz; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Digital IC Case Style:TSOT-23; No. of Pins:5; Clock External Input:No; Operating Temperature Min:-40C ;RoHS Compliant: Yes |
| LTC6900CS5#TR | 功能描述:IC OSC SILICON 20MHZ TSOT23-5 RoHS:否 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 可編程計(jì)時(shí)器和振蕩器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:45 系列:- 類(lèi)型:溫度 - 補(bǔ)償晶體振蕩器（TCXO） 計(jì)數(shù):- 頻率:25MHz 電源電壓:3.135 V ~ 3.465 V 電流 - 電源:1.5mA 工作溫度:-40°C ~ 85°C 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 包裝:管件 供應(yīng)商設(shè)備封裝:16-SOIC W 安裝類(lèi)型:表面貼裝 |
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