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參數資料
| 型號： | ICL3207 |
| 廠商： | Intersil Corporation |
| 英文描述： | Low Power, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers(低功耗RS-232收發器（5發3收）) |
| 中文描述： | 低功耗，3V至5.5V，250kbps的和RS - 232發送器/接收器（低功耗的RS - 232收發器（5發3收）） |
| 文件頁數： | 1/9頁 |
| 文件大小： | 93K |
| 代理商： | ICL3207 |
1
TM
File Number
4892.1
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 trademark of Intersil Corporation.
Copyright Intersil Corporation 2000
ICL3207, ICL3217
Low Power, +3V to +5.5V, 250kbps, RS-232
Transmitters/Receivers
The Intersil ICL32X7 devices are 3.0V 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. 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 ICL3217’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 5.0V systems, and
5.0V only systems, and is a lower power, pin-for-pin
replacement for ‘207 and ‘237 type devices.
The
ICL3217
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 ICL3217 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
ICL32XX 3V family.
Features
5V Lower Power Replacement for MAX207, HIN207,
HIN237
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 (V
CC
= 5V) or 0.22
μ
F Capacitors
(V
CC
= 3.3V)
Automatic Powerdown (I
CC
= 1
μ
A, ICL3217 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
Any System Requiring RS-232 Communication Ports
- 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)”
Ordering Information
(NOTE 1)
PART NO.
TEMP.
RANGE (
o
C)
PACKAGE
PKG. NO.
ICL3207CA
0 to 70
24 Ld SSOP
M24.209
ICL3207CB
0 to 70
24 Ld SOIC
M24.3
ICL3217CA
0 to 70
24 Ld SSOP
M24.209
ICL3217CB
0 to 70
24 Ld SOIC
M24.3
NOTE:
1. Most surface mount devices are available on tape and reel; add
“-T” to suffix.
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
ICL3207
5
3
0
250
NO
NO
NO
ICL3217
5
3
0
250
NO
NO
YES
Data Sheet
September 2000
相關PDF資料 |
PDF描述 |
|---|---|
| ICL3221 | One Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers(1微安電源電流, +3V至+5.5V, 250kbps, RS-232收發器) |
| ICL3222 | One Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers(1微安電源電流, +3V至+5.5V, 250kbps, RS-232收發器) |
| ICL3223 | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ICL3232 | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| ICL3241 | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ICL3207 WAF | 制造商:Intersil Corporation 功能描述: |
| ICL3207_05 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Power, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers |
| ICL3207CA | 功能描述:IC 5DRVR/3RCVR RS232 3V 24-SSOP 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) |
| ICL3207CA-T | 功能描述:IC 5DRVR/3RCVR RS232 3V 24-SSOP 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) |
| ICL3207CAZ | 功能描述:RS-232接口集成電路 RS232 3V 5D/3R 24SSOP 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: |
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