參數(shù)資料
型號(hào): 1021LE-42TE13
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8
封裝: PLASTIC, DIP-8
文件頁數(shù): 10/17頁
文件大?。?/td> 107K
代理商: 1021LE-42TE13
2
CAT1021, CAT1022, CAT1023
Preliminary Information
Doc. No. 3009, Rev. E
BLOCK DIAGRAM
Part Dash
Minimum
Maximum
Number
Threshold
-45
4.50
4.75
-42
4.25
4.50
-30
3.00
3.15
-28
2.85
3.00
-25
2.55
2.70
Threshold Voltage Options
PIN CONFIGURATION
(Bottom View)
TDFN Package: 3mm x 4.9mm
0.8mm maximum height - (RD2)
(Bottom View)
TDFN Package: 3mm x 3mm
0.8mm maximum height - (RD4)
MR
VCC
RESET
SCL
SDA
RESET
WP
VSS
CAT1021
1
2
3
4
8
7
6
5
MR
VCC
NC
SCL
SDA
RESET
NC
VSS
CAT1022
1
2
3
4
8
7
6
5
MR
VCC
SCL
SDA
RESET
VSS
CAT1023
1
2
3
4
8
7
6
5
VCC
WDI
RESET
1
2
3
4
8
7
6
5
VCC
RESET
SCL
SDA
MR
RESET
WP
VSS
CAT1021
1
2
3
4
8
7
6
5
VCC
NC
SCL
SDA
MR
RESET
NC
VSS
CAT1022
1
2
3
4
8
7
6
5
CAT1023
VCC
WDI
SCL
SDA
MR
RESET
VSS
1
2
3
4
8
7
6
5
VCC
NC
SCL
SDA
MR
RESET
NC
VSS
CAT1022
1
2
3
4
8
7
6
5
VCC
WDI
SCL
SDA
MR
RESET
VSS
CAT1023
1
2
3
4
8
7
6
5
VCC
RESET
SCL
SDA
MR
RESET
WP
VSS
CAT1021
2kbit
DOUT
ACK
SENSE AMPS
SHIFT REGISTERS
CONTROL
LOGIC
WORD ADDRESS
BUFFERS
START/STOP
LOGIC
EEPROM
VCC
EXTERNAL LOAD
COLUMN
DECODERS
XDEC
DATA IN STORAGE
HIGH VOLTAGE/
TIMING CONTROL
VSS
SDA
RESET Controller
Precision
Vcc Monitor
STATE COUNTERS
SLAVE
ADDRESS
COMPARATORS
SCL
RESET
MR
WP
(CAT1021)
(CAT1021/23)
WDI
(CAT1023)
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