參數(shù)資料
型號： LTC2908CTS8-B1
廠商： Linear Integrated Systems
英文描述： Precision Six Supply Monitor
中文描述： 精密六電源監(jiān)視器
文件頁數(shù)： 6/16頁
文件大?。?/td> 171K
代理商： LTC2908CTS8-B1
6
LTC2908
sn2908 2908fs
RST Output Voltage High (V
OH
) vs
RST Output Source Current (I
RST
)
LTC2908-A1
TYPICAL PERFOR U
OUTPUT SOURCE CURRENT, I
RST
(
μ
A)
0
R
O
3
4
–16
2908 G21
2
1
–4
–8
–12
–20
85
°
C
–40
°
C
5
25
°
C
V1 = 5.0V
V2 = 3.3V
V3 = 2.5V
V4 = 1.8V
V
ADJ1
= V
ADJ2
= 0.55V
RST Output Voltage High (V
OH
) vs
RST Output Source Current (I
RST
)
LTC2908-B1
OUTPUT SOURCE CURRENT, I
RST
(
μ
A)
0
0.5
R
O
1.0
1.5
2.0
2.5
3.0
–2
–4
–6
–8
2908 G22
–10
–12
85
°
C
–40
°
C
25
°
C
V1 = 3.3V
V2 = 2.5V
V3 = 1.8V
V4 = 1.5V
V
ADJ1
= V
ADJ2
= 0.55V
PIU
V2 (Pin 1/Pin 4):
Voltage Input 2. The greater of V1, V2 is
also the internal V
CC
. The operating voltage on this pin
shall not exceed 6V. When in normal operation (V1 > V2),
this pin draws approximately 8
μ
A. When this pin is acting
as the V
CC
(V2 > V1), this pin draws an additional 15
μ
A.
Bypass this pin to ground with a 0.1
μ
F (or greater)
capacitor.
V4 (Pin 2/Pin 3):
Voltage Input 4.
RST (Pin 3/Pin 2):
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.
(TS8 Package/DDB8 Package)
V
ADJ2
(Pin 5/Pin 8):
Adjustable Voltage Input 2. See
Table 1 for recommended ADJ resistors values.
V3 (Pin 6/Pin 7):
Voltage Input 3.
V
ADJ1
(Pin 7/Pin 6):
Adjustable Voltage Input 1. See
Table 1 for recommended ADJ resistors values.
V1 (Pin 8/Pin 5):
Voltage Input 1. The greater of V1, V2 is
also the internal V
CC
. The operating voltage on this pin
shall not exceed 6V. When in normal operation (V1 > V2),
this pin draws approximately 21
μ
A. When this pin is not
acting as the V
CC
(V2 > V1), this pin draws approximately
8
μ
A. Bypass this pin to ground with a 0.1
μ
F (or greater)
capacitor.
Exposed Pad (Pin 9, DDB8 Only):
Exposed Pad may be left
open or connected to device ground.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC2908CTS8-B1#PBF 制造商:Linear Technology 功能描述:MONITOR 6 I/P 1.5-3.3V 2XADJ 8TSOT23 制造商:Linear Technology 功能描述:IC SUPERVISOR/DETECTOR 制造商:Linear Technology 功能描述:IC, SUPERVISOR/DETECTOR 制造商:Linear Technology 功能描述:IC, SUPERVISOR/DETECT, 24 uA, 6V, TSOT-23; Threshold Voltage:3.086V; No. of Supervisors / Monitors:6; Supply Voltage Min:0.5V; Supply Voltage Max:6V; Reset Type:Active-Low, Open-Drain; Digital IC Case Style:TSOT-23; No. of Pins:8 ;RoHS Compliant: Yes
LTC2908CTS8-B1#TR 功能描述:IC MON SIX SUPPLY PREC TSOT23-8 RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:高有效 復(fù)位超時:- 電壓 - 閥值:1.8V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-TSOP（0.059"，1.50mm 寬）5 引線 供應(yīng)商設(shè)備封裝:5-TSOP 包裝:剪切帶 (CT) 其它名稱:NCP301HSN18T1GOSCT
LTC2908CTS8-B1#TRM 功能描述:IC MON SIX SUPPLY PREC TSOT23-8 RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:高有效 復(fù)位超時:- 電壓 - 閥值:1.8V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-TSOP（0.059"，1.50mm 寬）5 引線 供應(yīng)商設(shè)備封裝:5-TSOP 包裝:剪切帶 (CT) 其它名稱:NCP301HSN18T1GOSCT
LTC2908CTS8-B1#TRMPBF 功能描述:IC MON SIX SUPPLY PREC TSOT23-8 RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:高有效 復(fù)位超時:- 電壓 - 閥值:1.8V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-TSOP（0.059"，1.50mm 寬）5 引線 供應(yīng)商設(shè)備封裝:5-TSOP 包裝:剪切帶 (CT) 其它名稱:NCP301HSN18T1GOSCT
LTC2908CTS8-B1#TRPBF 功能描述:IC MON SIX SUPPLY PREC TSOT23-8 RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:高有效 復(fù)位超時:- 電壓 - 閥值:1.8V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-TSOP（0.059"，1.50mm 寬）5 引線 供應(yīng)商設(shè)備封裝:5-TSOP 包裝:剪切帶 (CT) 其它名稱:NCP301HSN18T1GOSCT
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