参数资料
型号: LTC6991IDCB#TRPBF
厂商: Linear Technology
文件页数: 2/24页
文件大小: 0K
描述: IC OSC SILICON 977HZ 6-DFN
产品培训模块: TimerBlox Family Timing Devices
特色产品: TimerBlox?
标准包装: 2,500
系列: TimerBlox®
类型: 振荡器 - 硅
频率: 29.1µHz ~ 977Hz
电源电压: 2.25 V ~ 5.5 V
电流 - 电源: 135µA
工作温度: -40°C ~ 85°C
封装/外壳: 6-WFDFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 6-DFN-EP(2x3)
安装类型: 表面贴装
配用: DC1562A-B-ND - BOARD EVAL LTC6991
LTC6991
10
6991fb
OPERATION
Table 1. DIVCODE Programming
DIVCODE
POL
NDIV
RECOMMENDED tOUT
R1 (kΩ)
R2 (kΩ)
VDIV/V+
0
1
1.024ms to 16.384ms
Open
Short
≤0.03125 ±0.015
1
0
8
8.192ms to 131ms
976
102
0.09375 ±0.015
2
0
64
65.5ms to 1.05sec
976
182
0.15625 ±0.015
3
0
512
524ms to 8.39sec
1000
280
0.21875 ±0.015
4
0
4,096
4.19sec to 67.1sec
1000
392
0.28125 ±0.015
5
0
32,768
33.6sec to 537sec
1000
523
0.34375 ±0.015
6
0
262,144
268sec to 4,295sec
1000
681
0.40625 ±0.015
7
0
2,097,152
2,147sec to 34,360sec
1000
887
0.46875 ±0.015
8
1
2,097,152
2,147sec to 34,360sec
887
1000
0.53125 ±0.015
9
1
262,144
268sec to 4,295sec
681
1000
0.59375 ±0.015
10
1
32,768
33.6sec to 537sec
523
1000
0.65625 ±0.015
11
1
4,096
4.19sec to 67.1sec
392
1000
0.71875 ±0.015
12
1
512
524ms to 8.39sec
280
1000
0.78125 ±0.015
13
1
64
65.5ms to 1.05sec
182
976
0.84375 ±0.015
14
1
8
8.192ms to 131ms
102
976
0.90625 ±0.015
15
1
1.024ms to 16.384ms
Short
Open
≥0.96875 ±0.015
0.5 V+
t OUT
(SECONDS)
6991 F02
1000
10000
100
10
1
0.001
0.1
0.01
INCREASING VDIV
V+
0V
POL BIT = 0
0
1
2
3
4
5
6
78
9
10
11
12
13
14
15
POL BIT = 1
Figure 2. Frequency Range and POL Bit vs DIVCODE
相关PDF资料
PDF描述
VI-B5J-IU-F2 CONVERTER MOD DC/DC 36V 200W
LTC6991IDCB#TRMPBF IC OSC SILICON 977HZ 6-DFN
V24A8M300BL CONVERTER MOD DC/DC 8V 300W
VI-B54-IU-F4 CONVERTER MOD DC/DC 48V 200W
VI-B54-IU-F3 CONVERTER MOD DC/DC 48V 200W
相关代理商/技术参数
参数描述
LTC6991IS6#PBF 制造商:Linear Technology 功能描述: 制造商:Linear Technology 功能描述:OSCILLATOR 977HZ 5.5V TSOT-23-6 制造商:Linear Technology 功能描述:OSCILLATOR, 977HZ, 5.5V, TSOT-23-6 制造商:Linear Technology 功能描述:SC-Timing, Cut Tape Low Frequency Clock 制造商:Linear Technology 功能描述:OSCILLATOR, 977HZ, 5.5V, TSOT-23-6, Operating Mode:-, Frequency:977Hz, Supply Voltage Min:2.25V, Supply Voltage Max:5.5V, Digital IC Case Style:TSOT-23, No. of Pins:6, Operating Temperature Min:-40C, Operating Temperature Max:85C , RoHS Compliant: Yes
LTC6991IS6#TRMPBF 功能描述:IC OSC SILICON 977HZ TSOT23-6 RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 可编程计时器和振荡器 系列:TimerBlox® 标准包装:3,000 系列:- 类型:振荡器 - 晶体 计数:- 频率:- 电源电压:2.3 V ~ 5.5 V 电流 - 电源:1.07mA 工作温度:-30°C ~ 80°C 封装/外壳:SOT-665 包装:带卷 (TR) 供应商设备封装:SS迷你型-5D 安装类型:表面贴装 其它名称:AN8955SSMTXLTR
LTC6991IS6#TRPBF 功能描述:IC OSC SILICON 977HZ TSOT23-6 RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 可编程计时器和振荡器 系列:TimerBlox® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:45 系列:- 类型:温度 - 补偿晶体振荡器(TCXO) 计数:- 频率:25MHz 电源电压:3.135 V ~ 3.465 V 电流 - 电源:1.5mA 工作温度:-40°C ~ 85°C 封装/外壳:16-SOIC(0.295",7.50mm 宽) 包装:管件 供应商设备封装:16-SOIC W 安装类型:表面贴装
LTC6991IS6PBF 制造商:LINER 制造商全称:Linear Technology 功能描述:TimerBlox: Resettable, Low Frequency Oscillator
LTC6991MPS6#TRMPBF 功能描述:IC OSCILLATOR RESET LF TSOT23-6 RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 可编程计时器和振荡器 系列:TimerBlox® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:45 系列:- 类型:温度 - 补偿晶体振荡器(TCXO) 计数:- 频率:25MHz 电源电压:3.135 V ~ 3.465 V 电流 - 电源:1.5mA 工作温度:-40°C ~ 85°C 封装/外壳:16-SOIC(0.295",7.50mm 宽) 包装:管件 供应商设备封装:16-SOIC W 安装类型:表面贴装