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ADM3310E 데이터시트 PDF




Analog Devices에서 제조한 전자 부품 ADM3310E은 전자 산업 및 응용 분야에서
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부품번호 ADM3310E 기능
기능 2.7V to 3.6V Serial Port Transceivers
제조업체 Analog Devices
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ADM3310E 데이터시트, 핀배열, 회로
Data Sheet
15 kV ESD Protected, 2.7 V to 3.6 V Serial
Port Transceivers with Green Idle
ADM3307E/ADM3310E/ADM3311E/ADM3312E/ADM3315E1
FEATURES
Green Idle power-saving mode
Single 2.7 V to 3.6 V power supply
Operates with 3 V logic
0.1 µF to 1 µF charge pump capacitors
Low EMI
Low power shutdown: 20 nA
Full RS-232 compliance
460 kb/s data rate
One receiver active in shutdown
(ADM3307E/ADM3311E/ADM3312E/ADM3315E)
Two receivers active in shutdown (ADM3310E)
ESD >15 kV IEC 1000-4-2 on RS-232 I/Os
ESD >15 kV IEC 1000-4-2 on CMOS and RS-232 I/Os
(ADM3307E)
Qualified for automotive applications
APPLICATIONS
Mobile phone handsets/data cables
Laptop and notebook computers
Printers
Peripherals
Modems
PDAs/Hand-Held Devices/Palmtop Computers
C4
0.1µF
0.1µF
VCC CERAMIC
+
10µF
TANTALUM
C2
0.1µF
ENABLE
INPUT
CMOS
INPUTS1
T1IN
T2IN
T3IN
R1OUT
CMOS
OUTPUTS
R2OUT
R3OUT
R4OUT
R5OUT
C1
0.1µF
V+ VOLTAGE C3+
TRIPLER/
C2+ INVERTER GND
+3V TO ±9V
VCC C3–
C2– V–
EN C1–
C1+ SD
T1
T2
T3
R1
R2
R3
R4
R5
ADM3310E/
ADM3311E
C3
0.1µF
C5
0.1µF
SHUTDOWN
INPUT
T1OUT
T2OUT
EIA/TIA-232
OUTPUTS
T3OUT
R1IN
R2IN
R3IN
R4IN
EIA/TIA-232
INPUTS2
R5IN
1INTERNAL 400kPULL-UP RESISTOR ON EACH CMOS INPUT.
2INTERNAL 5kPULL-DOWN RESISTOR ON EACH RS-232 INPUT.
Figure 2. ADM3310E/ADM3311E Functional Block Diagram
FUNCTIONAL BLOCK DIAGRAMS
0.1µF
VCC CERAMIC
+
10µF
TANTALUM
ENABLE
INPUT
C4
0.1µF
SHUTDOWN
INPUT
T1IN
CMOS
INPUTS1
T2IN
T3IN
T4IN
T5IN
CMOS
OUTPUTS
R1OUT
R2OUT
R3OUT
C1
0.1µF C2
0.1µF
V+ VOLTAGE C2+
TRIPLER/
VCC INVERTER C3+
+3V TO ±9V
C2– C1+
C1– C3–
EN V–
SD GND
T1
T2
T3
T4
T5
R1
R2
R3
C3
0.1µF
C5
0.1µF
T1OUT
T2OUT
T3OUT
T4OUT
EIA/TIA-232
OUTPUTS
T5OUT
R1IN
R2IN
EIA/TIA-232
INPUTS2
R3IN
ADM3307E
1INTERNAL 400kPULL-UP RESISTOR ON EACH CMOS INPUT.
2INTERNAL 5kPULL-DOWN RESISTOR ON EACH RS-232 INPUT.
Figure 1. ADM3307E Functional Block Diagram
C4
0.1µF
0.1µF
VCC CERAMIC
+
10µF
TANTALUM
C2
0.1µF
ENABLE
INPUT
CMOS
INPUTS1
T1IN
T2IN
T3IN
CMOS
OUTPUTS
R1OUT
R2OUT
R3OUT
C1
0.1µF
V+ VOLTAGE C3+
TRIPLER/
C2+ INVERTER GND
+3V TO ±9V
VCC C3–
C2– V–
EN C1–
C1+ SD
T1
T2
T3
R1
R2
R3
ADM3312E/
ADM3315E
C3
0.1µF
C5
0.1µF
SHUTDOWN
INPUT
T1OUT
T2OUT
EIA/TIA-232
OUTPUTS
T3OUT
R1IN
R2IN
R3IN
EIA/TIA-232
INPUTS2
1INTERNAL 400kPULL-UP RESISTOR ON EACH CMOS INPUT.
2INTERNAL 5k(22kFOR ADM3315E) PULL-DOWN RESISTOR ON
EACH RS-232 INPUT.
Figure 3. ADM3312E/ADM3315E Functional Block Diagram
1 Protected by U.S. Patent No. 5,606,491.
Rev. J
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rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
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One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2002–2015 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com




ADM3310E pdf, 반도체, 판매, 대치품
ADM3307E/ADM3310E/ADM3311E/ADM3312E/ADM3315E
Data Sheet
SPECIFICATIONS
VCC = 2.7 V to 3.6 V, C1 to C5 = 0.1 µF. All specifications TMIN to TMAX, unless otherwise noted.
Table 1
Parameter
Min Typ Max Unit Test Conditions/Comments
Operating Voltage Range
2.7 3.3 3.6 V
VCC Power Supply Current
ADM3307E
ADM3311E, ADM3312E
ADM3310E, ADM3315E
ADM3310E, ADM3311E, ADM3312E,
ADM3315E
0.75 1.5 mA VCC = 3.0 V to 3.6 V; no load
0.75 4.5 mA VCC = 2.7 V to 3.6 V; no load
0.45 1
mA No load; VCC = 3.0 V to 3.6 V; TA = 0°C to 85°C
0.45 4.5 mA No load; VCC = 2.7 V to 3.6 V; TA = − 40°C to +85°C
0.35 0.85 mA VCC = 2.7 V to 3.6 V; no load
35 mA RL = 3 kΩ to GND on all TOUTS
Shutdown Supply Current
0.02 1
µA
Input Pull-Up Current
Input Leakage Current, SD, EN
10 25 µA TIN = GND
0.02 ±1 µA
Input Logic Threshold Low, VINL
Input Logic Threshold High, VINH
CMOS Output Voltage Low, VOL
CMOS Output Voltage High, VOH
CMOS Output Leakage Current
2.0
VCC − 0.6
0.8 V
0.4 V
V
0.4 V
V
TIN, EN, SHDN
TIN, EN, SHDN; VCC = 2.7 V
TIN, EN, SHDN
IOUT = 1.6 mA
IOUT = −200 µA
ADM3307E
ADM3310E, ADM3311E
ADM3312E, ADM3315E
0.04 ±1 µA
0.05 ±5 µA
EN = VCC, 0 V < ROUT < VCC
EN = VCC, 0 V < ROUT < VCC
Charge Pump Output Voltage, V+
+7.25
V No load
ADM3307E, ADM3311E, ADM3312E
Charge Pump Output Voltage, V−
−7.25
V No load
ADM3307E, ADM3311E, ADM3312E
Charge Pump Output Voltage, V+
+6.5 V No load
ADM3310E, ADM3315E
Charge Pump Output Voltage, V−
−6.5 V No load
ADM3310E, ADM3315E
EIA-232 Input Voltage Range
−25 +25 V
EIA-232 Input Threshold Low
0.4 1.3
V
EIA-232 Input Threshold High
2.0 2.4 V
EIA-232 Input Hysteresis
0.14 V
EIA-232 Input Resistance
ADM3307E, ADM3310E, ADM3311E,
ADM3312E
3 5 7 kΩ
ADM3315E
14 22 31 kΩ
Output Voltage Swing
ADM3310E, ADM3315E
±5.0 ±5.5 V
All transmitter outputs loaded with 3 kΩ to ground
ADM3307E, ADM3311E, ADM3312E
±5.0 ±6.4
±5.5
V VCC = 3.0 V
V VCC = 2.7 V
All transmitter outputs loaded with 3 kΩ to ground
Transmitter Output Resistance
RS-232 Output Short-Circuit Current
300 Ω VCC = 0 V, VOUT = ±2 V
±15 ±60 mA
Rev. J | Page 4 of 20

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ADM3310E 전자부품, 판매, 대치품
Data Sheet
ADM3307E/ADM3310E/ADM3311E/ADM3312E/ADM3315E
PRODUCT SELECTION GUIDE
Table 3. Product Selection Guide
Generic
Supply
Voltage
No. Rx
Active
Tx Rx in SD
ADM3307E 2.7 V to 3.6 V 5 3 1
Speed
1 Mbps
15 kV ESD
RS-232 CMOS, EN,
and SD
ADM3310E 2.7 V to 3.6 V 3 5 2
460 kbps RS-232
ADM3311E 2.7 V to 3.6 V 3 5 1
ADM3312E 2.7 V to 3.6 V 3 3 1
ADM3315E 2.7 V to 3.6 V 3 3 1
460 kbps
460 kbps
460 kbps
RS-232
RS-232
RS-232
1 ICC shutdown is 20 nA typically.
ICC
Max
1.5 mA
0.85 mA
1 mA
1 mA
0.85 mA
ICC
Shutdown
Max1
1 µA
1 µA
1 µA
1 µA
1 µA
Additional Features
±15 kV ESD protection, CMOS
on RS-232, and CMOS I/Os
including SD and EN pins
2 Rxs active in shutdown, Green
Idle mode level 6 V, low power
ADM3311E
22 kΩ Rx I/P resistance, Green
Idle mode level 6 V, low power
ADM3312E
Rev. J | Page 7 of 20

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부품번호상세설명 및 기능제조사
ADM3310E

2.7V to 3.6V Serial Port Transceivers

Analog Devices
Analog Devices

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