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參數(shù)資料
| 型號： | MC33298DW |
| 廠商： | MOTOROLA INC |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | OCTAL SERIAL SWITCH (SPI Input/Output) |
| 中文描述： | 1 A 8 CHANNEL, BUF OR INV BASED PRPHL DRVR, PDSO24 |
| 封裝： | PLASTIC, SOP-24 |
| 文件頁數(shù)： | 4/24頁 |
| 文件大?。?/td> | 280K |
| 代理商： | MC33298DW |
MC33298
4
MOTOROLA ANALOG IC DEVICE DATA
STATIC ELECTRICAL CHARACTERISTICS
(Characteristics noted under conditions of 4.5 V
≤
VDD
≤
5.5 V, 9.0 V
≤
VPWR
≤
16 V,
– 40
°
C
≤
TC
≤
125
°
C, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
POWER INPUT
Supply Voltage Range
Quasi–Functional (Note 1)
Full Operational
V
VPWR(qf)
VPWR(fo)
IPWR(on)
IPWR(ss)
IOUT(ss)
VOV
VOV(hys)
VDD
IDD
5.5
9.0
–
–
9.0
26.5
Supply Current (all Outputs “On,” Iout = 0.5 A) (Note 2)
Sleep State Supply Current (VDD = 0.5 V)
Sleep State Output Leakage Current (per Output, VDD = 0.5 V)
Overvoltage Shutdown
–
1.0
2.0
mA
–
1.0
50
μ
A
–
–
50
μ
A
28
–
36
V
Overvoltage Shutdown Hysteresis
0.2
–
1.5
V
Logic Supply Voltage
4.5
–
5.5
V
Logic Supply Current (with any combination of Outputs “On”)
–
–
4.0
mA
Logic Supply Undervoltage Lockout Threshold (Note 3)
VDD(uvlo)
2.0
–
4.5
V
POWER OUTPUT
Drain–to–Source “On” Resistance (Iout = 0.5 A, TJ = 25
°
C)
VPWR = 5.5 V
VPWR = 9.0 V
VPWR = 13 V
Drain–to–Source “On” Resistance (Iout = 0.5 A, TJ = 150
°
C)
VPWR = 5.5 V
VPWR = 9.0 V
VPWR = 13 V
Output Self–Limiting Current
Outputs Programmed “On”, Vout = 0.6 VDD
Output Fault Detect Threshold (Note 4)
Output Programmed “Off”
RDS(on)
–
–
–
–
1.0
0.5
0.45
0.4
0.35
RDS(on)
–
–
–
–
1.8
0.9
0.8
0.75
0.65
IOUT(lim)
A
3.0
4.0
6.0
VOUTth(F)
VDD
0.6
0.7
0.8
Output “Off” Open Load Detect Current (Note 5)
Output Programmed “Off,” Vout = 0.6 VDD
Output Clamp Voltage
2.0 mA
≤
Iout
≤
200 mA
Output Leakage Current (VDD
≤
2.0 V) (Note 6)
Over Temperature Shutdown (Outputs “Off”) (Note 7)
IOCO
μ
A
30
50
100
VOK
V
50
60
75
IOUT(lkg)
TLIM
TLIM(hys)
– 50
0
50
μ
A
155
170
185
°
C
Over Temperature Shutdown Hysteresis (Note 7)
–
10
20
°
C
NOTES:
1.SPI inputs and outputs operational; Fault reporting may not be fully operational within this voltage range.
2.Value reflects normal operation (no faults) with all outputs “on.” Each “on” output contributes approximately 20
μ
A to IPWR. Each output experiencing
a “soft short” condition contributes approximately 0.5 mA to IPWR. A “soft short” is defined as any load current causing the output source current to
self–limit. A “hard” output short is a very low impedance short to supply.
3.For VDD less than the Undervoltage Lockout Threshold voltage, all data registers are reset and all outputs are disabled.
4.Output fault detect threshold with outputs programmed “off.” Output fault detect thresholds are the same for output opens and shorts.
5.Output “Off” Open Load Detect Current is the current required to flow through the load for the purpose of detecting the existence of an open condition
when the specific output is commanded to be “off.”
6.Output leakage current measured with output “off” and at 16 V.
7.This parameter is guaranteed by design but is not production tested.
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