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參數(shù)資料
型號: MAX14821EVKIT#
廠商: Maxim Integrated Products
文件頁數(shù): 27/31頁
文件大?。?/td> 0K
描述: EVAL KIT MAX14821
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1
主要目的: 接口,收發(fā)器
已用 IC / 零件: MAX14821
主要屬性: IO和SPI接口端子
次要屬性: 圖形用戶界面
已供物品: 板,線纜,軟件
MAX14821
IO-Link Device Transceiver
5
Maxim Integrated
DC ELECTRICAL CHARACTERISTICS (continued)
(VCC = 18V to 36V, VL = 2.3V to 5.5V, VGND = 0V; all logic inputs at VL or GND; TA = -40NC to +85NC, unless otherwise noted. Typical
values are at VCC = 24V, VL = 3.3V, and TA = +25NC, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DO Weak Pulldown Current
IPDDO
DO driver disabled, VCC = 36V,
VDO = (VCC - 1V)
40
120
F
A
DI Weak Pulldown Current
IPDDI
DI load disabled, VCC = 36V,
VDI = (VCC - 1V)
50
300
F
A
C/Q Input Capacitance
CC/Q
C/Q driver disabled
40
pF
DO Input Capacitance
CDO
DO driver disabled
40
pF
DI Input Capacitance
CDI
20
pF
C/Q, DI CURRENT SINK
C/Q Load Current
ILLM_C/Q
C/Q load enabled
(C/QLoad = 1)
0V P VC/Q P 5V
0
9
mA
5V P VC/Q
5
6.6
9
DI Load Current
ILLM_DI
DI load enabled
(DiLoad = 1)
0V P VDI P 5V
0
9
mA
9V P VDI
6
7.5
9
LOGIC INPUTS (TXC, TXQ, TXEN, LO, CS, SDI, SCLK)
Logic-Input Voltage Low
VIL
0.3 x
VL
V
Logic -Input Voltage High
VIH
0.7 x
VL
V
Logic-Input Leakage Current
ILEAK
Logic input = GND or VL
-1
+1
F
A
Logic-Input Capacitance
CIN
5
pF
LOGIC OUTPUTS (RX, WU, LI, UV, SDO, IRQ)
Logic-Output Voltage Low
VOL
IOUT = -5mA
0.4
V
Logic-Output Voltage High
VOHRX,
VOHWU, VOHLI,
VOHSDO,
VOHIRQ,
IOUT = 5mA (Note 3)
VL -
0.6
V
SDO Leakage Current
ILK_SDO
SDO disabled, SDO = GND or VL
-1
+1
F
A
THERMAL SHUTDOWN
Thermal Warning Threshold
Die temperature rising, OTemp bit is set
+115
N
C
Thermal Warning Threshold
Hysteresis
Die temperature falling, OTemp bit is
cleared
20
N
C
Thermal Shutdown Threshold
Die temperature rising
+150
N
C
Thermal Shutdown Hysteresis
20
N
C
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