參數(shù)資料
型號(hào): MAX3171CAI+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 8/15頁(yè)
文件大?。?/td> 0K
描述: IC TXRX CLK MULTIPROT 28-SSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,000
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 3/3
規(guī)程: RS232
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 28-SSOP
包裝: 帶卷 (TR)
MAX3171/MAX3173
+3.3V Multiprotocol 3Tx/3Rx
Software-Selectable Control Transceivers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = 3.3V ±5%; C1 = C2 = 1F, C3 = C4 = C5 = 3.3F, and TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC
= +3.3V, TA = +25
°C.) (Note 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
(All voltages referenced to GND unless otherwise noted.)
Supply Voltages
VCC ......................................................................-0.3V to +4V
V+ (Note 1) ..........................................................-0.3V to +7V
V- (Note 1) ...........................................................+0.3V to -7V
V+ to V- (Note 1) ...............................................................13V
Logic Input Voltages
M0, M1, M2, DCE/DTE, T_IN ...............................-0.3V to +6V
Logic Output Voltages
R_OUT ...................................................-0.3V to (VCC + 0.3V)
Short-Circuit Duration............................................Continuous
Transmitter Outputs
T_OUT_...............................................................-15V to +15V
Short-Circuit Duration ........................................................60s
Receiver Inputs
R_IN_ ..................................................................-15V to +15V
Continuous Power Dissipation (TA = +70°C)
28-Pin SSOP (derate 11.1mW/°C above +70°C) ........889mW
Operating Temperature Range
MAX3171CAI/MAX3173CAI ...............................0°C to +70°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
V.11/V.10 modes
220
300
V.11/V.10 modes (no load)
6
23
V.28 mode
24
40
V.28 mode (no load)
6
23
Supply Current
(DCE Mode, Digital Inputs =
GND or VCC, Transmitter
Outputs Static)
ICC
No-cable mode
2
8
mA
V.11/V.10 modes (no load)
20
V.11/V.10 modes (full load)
450
V.28 mode (full load)
40
Internal Power Dissipation
PD
No-cable mode
6.6
mW
V.11/V.10 modes (no load)
4.4
V.11/V.10 modes (full load)
4.2
V.28 mode
5.55
V+ Output Voltage
V+
No-cable mode
4.6
V
V.11/V.10 modes (no load)
-4.0
V.11/V.10 modes (full load)
-3.8
V.28 mode
-5.45
V- Output Voltage
V-
No-cable mode
-4.2
V
Charge-Pump Enable Time
Delay until V+ and V- specifications met
1
ms
LOGIC INPUTS (M0, M1, M2, DCE/
DTE, T_IN)
Input High Voltage
VIH
2.0
V
Input Low Voltage
VIL
0.8
V
T_IN
±1
M0, M1, M2, DCE /
DTE = VCC
±1
Logic Input Current
IIH, IIL
M0, M1, M2, DCE /
DTE = GND
30
50
100
A
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