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參數資料
| 型號： | ICL3217ECAZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | TRIPLE LINE TRANSCEIVER, PDSO24 |
| 封裝： | LEAD FREE, PLASTIC, MO-150AG, SSOP-24 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 329K |
| 代理商： | ICL3217ECAZ |
1
FN4914.5
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2000, 2001, 2004. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ICL3207E, ICL3217E
+/- 15kV ESD Protected, +3V to +5.5V, Low
Power, 250kbps, RS-232
Transmitters/Receivers
The Intersil ICL32X7E devices are 3V to 5.5V powered
RS-232 transmitters (five)/receivers (three) which meet
ElA/TIA-232 and V.28/V.24 specifications, even at
V
CC
= 3.0V. Additionally, they provide
±
15kV ESD
protection (IEC61000-4-2 Air Gap) and
±
15kV Human Body
Model protection on transmitter outputs and receiver inputs
(RS-232 pins). Targeted applications are ISDN Terminal
Adaptors, PDAs, Palmtops, peripherals, and notebook and
laptop computers where the low operational, and even lower
standby, power consumption is critical. The ICL3217E’s
efficient on-chip charge pumps, coupled with an automatic
powerdown function, reduces the standby supply current to
a 1
μ
A trickle. Small footprint packaging, and the use of
small, low value capacitors ensure board space savings as
well. Data rates greater than 250kbps are guaranteed at
worst case load conditions. This family is fully compatible
with 3.3V-only systems, mixed 3.3V and 5V systems, and
5V-only systems, and is a lower power, pin-for-pin
replacement for ‘207E and ‘237E type devices.
The
ICL3217E
features an
automatic powerdown
function
which powers down the on-chip power-supply and driver
circuits. This occurs when an attached peripheral device is
shut off or the RS-232 cable is removed, conserving system
power automatically, without changes to the hardware or
operating system. The ICL3217E powers up again when a
valid RS-232 voltage is applied to any receiver input.
Table 1 summarizes the features of the devices represented
by this data sheet, while application Note AN9863
summarizes the features of each device comprising the
ICL32XXE 3V family.
Features
Pb-Free Available as an Option (see Ordering Info)
ESD Protection for RS-232 I/O Pins to
±
15kV (IEC61000)
5V Lower Power Replacement for MAX207E, HIN207E,
HIN237E
Meets EIA/TIA-232 and V.28/V.24 Specifications at 3V
Latch-Up Free
On-Chip Voltage Converters Require Only Four External
0.1
μ
F Capacitors
RS-232 Compatible with V
CC
= 2.7V
Automatic Powerdown (I
CC
= 1
μ
A, ICL3217E Only)
Receiver Hysteresis For Improved Noise Immunity
Guaranteed Minimum Data Rate . . . . . . . . . . . . . 250kbps
Guaranteed Minimum Slew Rate . . . . . . . . . . . . . . . 6V/
μ
s
Wide Power Supply Range . . . . . . . Single +3V to +5.5V
Applications
Battery Powered, Hand-Held, and Portable Equipment
Laptop Computers, Notebooks, Palmtops
Modems, Printers and other Peripherals
ISDN Terminal Adaptors and Set Top Boxes
Related Literature
- Technical Brief TB363,
Guidelines for Handling and
Processing Moisture Sensitive Surface Mount
Devices (SMDs)
Pinout
ICL3207E, ICL3217E (SOIC, SSOP)
TOP VIEW
T3
OUT
T1
OUT
T2
OUT
R1
IN
R1
OUT
T2
IN
T1
IN
GND
V
CC
C1+
V+
C1-
T4
OUT
R2
IN
R2
OUT
T5
IN
T5
OUT
T4
IN
T3
IN
R3
OUT
R3
IN
V-
C2-
C2+
1
2
3
4
5
6
7
8
9
10
11
12
16
17
18
19
20
21
22
23
24
15
14
13
TABLE 1. SUMMARY OF FEATURES
PART NUMBER
NO. OF
TX
NO. OF
RX
NO. OF MONITOR
RX (R
OUTB
)
DATA RATE
(kbps)
RX ENABLE
FUNCTION
MANUAL
POWER-
DOWN
AUTOMATIC
POWERDOWN
FUNCTION
ICL3207E
5
3
0
250
NO
NO
NO
ICL3217E
5
3
0
250
NO
NO
YES
Data Sheet
June 2004
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ICL3217ECAZ-T | 功能描述:RS-232接口集成電路 RS232 3V 5D/3R 15KV W/SHTDWN 24SSOP RoHS:否 制造商:Exar 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| ICL3217ECB | 功能描述:RS-232接口集成電路 TXRX 3-5.5V ESD RoHS:否 制造商:Exar 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| ICL3217ECB-T | 功能描述:IC 5DRVR/3RCVR RS232 3V 24-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:1,000 系列:- 類型:收發器 驅動器/接收器數:2/2 規程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
| ICL3217ECBZ | 功能描述:RS-232接口集成電路 RS232 3V 5D/3R 15KV AUTODWN 24 COM RoHS:否 制造商:Exar 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| ICL3217ECBZ-T | 功能描述:RS-232接口集成電路 RS232 3V 5D/3R 15KV AUTODWN 24 COMEL RoHS:否 制造商:Exar 數據速率: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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
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