參數(shù)資料
型號(hào): MAX3160EAP-T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 18/23頁(yè)
文件大?。?/td> 0K
描述: IC TXRX RS232/RS485/RS422 20SSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,000
類(lèi)型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 2/2
規(guī)程: RS232,RS422,RS485
電源電壓: 3 V ~ 5.5 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 20-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 20-SSOP
包裝: 帶卷 (TR)
+3.0V to+5.5V, 1A, RS-232/RS-485/422
Multiprotocol Transceivers
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Short-Circuit Current
ISC
VY or VZ = +12V to –7V
±250
mA
MAX3160/
MAX3161
±125
Output Leakage Current
IO
VY or VZ = +12V,
DE485 = GND or SHDN =
GND
MAX3162
±25
A
RS-232 TIMING CHARACTERISTICS (FAST = GND, 250kbps, ONE TRANSMITTER SWITCHING)
Maximum Data Rate
RL = 3k
Ω, CL = 1000pF
250
kbps
Receiver Propagation Delay
R_IN to R_OUT, CL = 150pF
0.15
s
Receiver Output Enable Time
200
ns
Receiver Output Disable Time
200
ns
Transmitter Skew
|tPHL - tPLH|
100
ns
Receiver Skew
|tPLH - tPHL|50
ns
CL = 150pF
to 1000pF
630
Transition-Region Slew Rate
VCC = +3.3V, TA = +25
°C,
RL =3k
Ω to 7kΩ, measured
from +3.0V or –3.0V to
+3.0V
CL = 150pF
to 2500pF
430
V/s
RS-232 TIMING CHARACTERISTICS (FAST = VCC, 1Mbps, ONE TRANSMITTER SWITCHING)
VCC = +3V to +4.5V, RL = 3k
Ω, CL = 250pF
1
Maximum Data Rate
VCC = +4.5V to +5.5V, RL = 3k
Ω,
CL = 1000pF
1
Mbps
Receiver Propagation Delay
R_IN to R_OUT, CL = 150pF
0.15
s
Receiver Output Enable Time
200
ns
Receiver Output Disable Time
200
ns
Transmitter Skew
|tPHL - tPLH|25
ns
Receiver Skew
|tPLH - tPHL|50
ns
Transition-Region Slew Rate
VCC = +3.3V, TA = +25
°C, RL =3kΩ to 7kΩ,
CL = 150pF to 1000pF, measured from
+3.0V or –3.0V to +3.0V
24
150
V/
μs
RS-485/422 TIMING CHARACTERISTICS (FAST = GND) 250kbps
Driver Propagation Delay
tDPHL,
tDPLH
RDIFF = 54
Ω, CL = 50pF, Figures 3, 5
200
400
800
ns
Driver Rise and Fall Time
tDPHL,
tDPLH
RDIFF = 54
Ω, CL = 50pF, Figures 3, 5
200
400
800
ns
Driver Propagation Delay Skew
tDSKEW
RDIFF = 54
Ω, CL = 50pF, Figure 3, 5
200
ns
Driver Output Enable Time
tDZH, tRZL
RDIFF = 54
Ω, CL = 50pF, Figures 4, 6
400
800
ns
Driver Output Disable Time
tDLZ, tDHZ
RDIFF = 54
Ω, CL = 50pF, Figure 4, 6
200
400
ns
Receiver Propagation Delay
tRPLH,
tRPHL
CL = 15pF, Figures 7, 9
25
80
150
ns
Receiver Propagation Delay
Skew
tRSKEW
CL = 50pF, Figures 7, 9
10
ns
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3V to +5.5V, C1–C4 = 0.1F when tested at +3.3V ±10%; C1 = 0.047F and C2, C3, C4 = 0.33F when tested at +5V
±10%; TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
4
Maxim Integrated
MAX3160/MAX3161/MAX3162
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