參數(shù)資料
型號(hào): CAT869STBI-GT10
廠商: ON SEMICONDUCTOR
元件分類(lèi): 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝: HALOGEN FREE AND ROHS COMPLIANT, TO-236, SOT-23, 3 PIN
文件頁(yè)數(shù): 7/10頁(yè)
文件大小: 648K
代理商: CAT869STBI-GT10
CAT853, CAT863, CAT859, CAT869
Doc. No. MD-3026 Rev. G
6
2009 SCILLC. All rights reserved.
Characteristics subject to change without notice
VALID RESET WITH VCC UNDER 1.0 V
To ensure that the CAT859 and CAT869 RESET
pin
is in a known state when VCC is under 1.0 V, a > 10 k
pull-down resistor between RESET
pin and GND is
recommended.
Figure 3. RESET
Valid with VCC Under 1.0 V
BI-DIRECTIONAL RESET PIN INTERFACING
The CAT859 and CAT869 can interface with P/C
bi-directional reset pins by connecting a 4.7 k
resistor in series with the CAT859 and CAT869 reset
output and the P/C bi-directional reset pin.
Figure 4. Bi-directional Reset Pin Interfacing
CAT8x9
GND
VCC
Power
Supply
RESET
CAT8x9
GND
VCC
Power
Supply
RESET
Buffered
RESET
BUF
RESET
INPUT
GND
Bi-directional
I/O Pin
P
(For example:
68HC11)
VCC
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