参数资料
型号: LTC2908IDDB-B1#TRM
厂商: Linear Technology
文件页数: 8/18页
文件大小: 0K
描述: IC MONITOR SIX SUPPLY PREC 8DFN
标准包装: 500
类型: 多压监控器
监视电压数目: 6
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 最小为 160 ms
电压 - 阀值: 1.403V,1.683V,2.338V,3.086V,可调,可调
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-WFDFN 裸露焊盘
供应商设备封装: 8-DFN(3x2)
包装: 带卷 (TR)
其它名称: LTC2908IDDB-B1
LTC2908IDDB-B1-ND
LTC2908
PIN FUNCTIONS
(TS8 Package/DDB8 Package) LTC2908-C1
V1 (Pin 1/Pin 4): Voltage Input 1. V1 is the internal V CC .
The operating voltage on this pin shall not exceed 6V.
When in normal operation, this pin draws approximately
22μA. Bypass this pin to ground with a 0.1μF (or greater)
capacitor.
V ADJ5 (Pin 2/Pin 3): Adjustable Voltage Input 5. See Table 1
for recommended ADJ resistors values.
RST (Pin 3/Pin 4): Reset Logic Output. Pulls low when
any voltage input is below the reset threshold and is held
low for 200ms after all voltage inputs are above threshold.
This pin has a weak pull-up to V CC and may be pulled above
V CC using an external pull-up.
GND (Pin 4/Pin 1): Device Ground.
V ADJ4 (Pin 5/Pin 8): Adjustable Voltage Input 4.
See Table 1 for recommended ADJ resistors values.
V ADJ3 (Pin 6/Pin 7): Adjustable Voltage Input 3.
See Table 1 for recommended ADJ resistors values.
V ADJ2 (Pin 7/Pin 6): Adjustable Voltage Input 2.
See Table 1 for recommended ADJ resistors values.
V ADJ1 (Pin 8/Pin 5): Adjustable Voltage Input 1.
See Table 1 for recommended ADJ resistors values.
Exposed Pad (Pin 9, DDB8 Only): Exposed pad may be
left open or connected to device ground.
BLOCK DIAGRAMS
LTC2908-A1/LTC2908-B1
V1
C1
POWER
DETECT
V CC
V2
C2
V CC
V3
V4
C3
200ms
RESET PULSE
GENERATOR
6μA
RST
C4
V ADJ1
C5
V ADJ2
C6
GND
BANDGAP
REFERENCE
2908 BD
2908fd
8
相关PDF资料
PDF描述
LTC2910HGN#TRPBF IC VOLT MON OCTAL 16-SSOP
LTC2913IMS-2#PBF IC VOLT MONITOR DUAL 10-MSOP
LTC2914HGN-2#TRPBF IC VOLT MONITOR QUAD 16SSOP
LTC2919HMS-3.3#PBF IC MONITOR PREC 10-MSOP
LTC2928IG#TRPBF IC PWR SUPPLY SEQUENCER 36SSOP
相关代理商/技术参数
参数描述
LTC2908IDDB-C1#PBF 制造商:Linear Technology 功能描述:
LTC2908IDDB-C1#TRMPBF 功能描述:IC MONITOR SIX SUPPLY PREC 8DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:高有效 复位超时:- 电压 - 阀值:1.8V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-TSOP(0.059",1.50mm 宽)5 引线 供应商设备封装:5-TSOP 包装:剪切带 (CT) 其它名称:NCP301HSN18T1GOSCT
LTC2908IDDB-C1#TRPBF 功能描述:IC MONITOR SIX SUPPLY PREC 8DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:高有效 复位超时:- 电压 - 阀值:1.8V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-TSOP(0.059",1.50mm 宽)5 引线 供应商设备封装:5-TSOP 包装:剪切带 (CT) 其它名称:NCP301HSN18T1GOSCT
LTC2908ITS8-A1 制造商:Linear Technology 功能描述:Volt Supervisor Monitor 1.8V/2.5V/3.3V/5V 8-Pin TSOT-23
LTC2908ITS8-A1#PBF 制造商:Linear Technology 功能描述:Volt Supervisor Monitor 1.8V/2.5V/3.3V/5V 8-Pin TSOT-23