參數(shù)資料
型號(hào): MAX3325CAI
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 0K
描述: IC TXRX DUAL RS232 LCD 28-SSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 46
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 2/2
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: 管件
MAX3325
3V Dual RS-232 Transceiver with
LCD Supply and Contrast Controller
4
_______________________________________________________________________________________
-6
-2
-4
2
0
4
6
0
2000
1000
3000
4000
5000
TRANSMITTER OUTPUT VOLTAGE vs.
LOAD CAPACITANCE
MAX3325toc01
LOAD CAPACITANCE (pF)
TRANSMITTER
OUTPUT
VOLTAGE
(V)
T1 TRANSMITTING AT 250kbps
T2 TRANSMITTING AT 15.6kbps
-5
-1
-3
3
1
5
VOUT+
VOUT-
0
4
2
8
6
12
10
14
0
2000
1000
3000
4000
5000
SLEW RATE vs. LOAD CAPACITANCE
MAX3325toc02
LOAD CAPACITANCE (pF)
SLEW
RATE
(V/
s)
FOR DATA RATES
UP TO 250kbps
0
10
30
20
40
50
0
1000
2000
3000
4000
5000
SUPPLY CURRENT vs. LOAD
CAPACITANCE (T1 = 20kbps)
MAX3325toc03
LOAD CAPACITANCE (pF)
SUPPLY
CURRENT
(mA)
T2 = 120kbps
T2 = 250kbps
T2 = 20kbps
Typical Operating Characteristics
(VDD = VL = +3.3V, circuit and components of Figure 1, all transmitters loaded with 3k,TA = +25°C, unless otherwise noted.)
TIMING CHARACTERISTICS
(VDD = +3.0V to +3.6V, VL = +3.3V, circuit and components of Figure 1, TA = TMIN to TMAX, unless otherwise noted. Typical values
are at VDD = +3.3V, TA = +25°C.)
Note 2: Guaranteed by design and not production tested.
Note 3: No load on REG or transmitter outputs.
tPLH
300
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Transition-Region Slew Rate
630
V/s
Transmitter Skew
| tPLH - tPHL |
200
ns
Receiver Propagation Delay
Maximum Data Rate
250
kbps
tPHL
300
ns
Receiver Skew
| tPLH - tPHL |
300
ns
CONDITIONS
VDD = 3.3V, TA = +25°C, RL = 3k to
7k
, CL = 150pF to 1000pF, measured
from +3V to -3V or -3V to +3V
RL = 3k, CL = 1000pF, one transmitter
switching
Receiver input to receiver output,
CL = 150pF
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3325CAI+T 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3325CAI-T 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3325CNI 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3325EAI 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3325EAI+ 功能描述:RS-232接口集成電路 3V Dual Tcvr w/LCD S&C Controller RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: