MAX3222CDBRG4 [TI]
具有 +/-15kV ESD 保护的 3V 至 5.5V 双通道 250kbps RS-232 线路驱动器/接收器 | DB | 20 | 0 to 70;型号: | MAX3222CDBRG4 |
厂家: | TEXAS INSTRUMENTS |
描述: | 具有 +/-15kV ESD 保护的 3V 至 5.5V 双通道 250kbps RS-232 线路驱动器/接收器 | DB | 20 | 0 to 70 驱动 光电二极管 接口集成电路 线路驱动器或接收器 驱动程序和接口 |
文件: | 总14页 (文件大小:268K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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ꢚ
SLLS408G − JANUARY 2000 − REVISED MARCH 2004
DB, DW, OR PW PACKAGE
(TOP VIEW)
D
RS-232 Bus-Pin ESD Protection Exceeds
15 kV Using Human-Body Model (HBM)
D
Meets or Exceeds the Requirements of
TIA/EIA-232-F and ITU v.28 Standards
EN
C1+
V+
C1−
C2+
C2−
V−
1
2
3
4
5
6
7
8
9
10
20 PWRDOWN
19
18
17
16
15
14
13
12
11
V
CC
D
D
D
D
D
D
D
Operates With 3-V to 5.5-V V Supply
CC
GND
DOUT1
RIN1
ROUT1
NC
DIN1
DIN2
NC
Operates Up To 250 kbit/s
Two Drivers and Two Receivers
Low Standby Current . . . 1 µA Typical
External Capacitors . . . 4 × 0.1 µF
DOUT2
RIN2
ROUT2
Accepts 5-V Logic Input With 3.3-V Supply
Alternative High-Speed Pin-Compatible
Device (1 Mbit/s)
− SNx5C3222
NC − No internal connection
D
Applications
− Battery-Powered Systems, PDAs,
Notebooks, Laptops, Palmtop PCs, and
Hand-Held Equipment
description/ordering information
The MAX3222 consists of two line drivers, two line receivers, and a dual charge-pump circuit with
15-kV ESD protection pin to pin (serial-port connection pins, including GND). The device meets the
requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication
controller and the serial-port connector. The charge pump and four small external capacitors allow operation
from a single 3-V to 5.5-V supply. The device operates at data signaling rates up to 250 kbit/s and a maximum
of 30-V/µs driver output slew rate.
ORDERING INFORMATION
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
†
T
A
PACKAGE
Tube of 25
Reel of 2000
Tube of 70
Reel of 2000
Tube of 70
Reel of 2000
Tube of 25
Reel of 2000
Tube of 70
Reel of 2000
Tube of 70
Reel of 2000
MAX3222CDW
MAX3222CDWR
MAX3222CDB
MAX3222CDBR
MAX3222CPW
MAX3222CPWR
MAX3222IDW
MAX3222IDWR
MAX3222IDB
SOIC (DW)
SSOP (DB)
TSSOP (PW)
SOIC (DW)
SSOP (DB)
TSSOP (PW)
MAX3222C
MA3222C
MA3222C
MAX3222I
MB3222I
−0°C to 70°C
−40°C to 85°C
MAX3222IDBR
MAX3222IPW
MAX3222IPWR
MB3222I
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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Copyright 2004, Texas Instruments Incorporated
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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SLLS408G − JANUARY 2000 − REVISED MARCH 2004
description/ordering information (continued)
The MAX3222 can be placed in the power-down mode by setting PWRDOWN low, which draws only 1 µA from
the power supply. When the device is powered down, the receivers remain active while the drivers are placed
in the high-impedance state. Also, during power down, the onboard charge pump is disabled; V+ is lowered to
V
, and V− is raised toward GND. Receiver outputs also can be placed in the high-impedance state by setting
CC
EN high.
Function Tables
EACH DRIVER
INPUTS
OUTPUT
DOUT
DIN
X
PWRDOWN
L
H
H
Z
H
L
L
H
H = high level, L = low level, X = irrelevant,
Z = high impedance
EACH RECEIVER
INPUTS
OUTPUT
ROUT
RIN
L
EN
L
H
L
H
L
X
H
L
Z
H
Open
H = high level, L = low level, X = irrelevant,
Z = high impedance (off), Open = input
disconnected or connected driver off
logic diagram (positive logic)
13
17
DIN1
DOUT1
DOUT2
12
20
8
DIN2
Powerdown
PWRDOWN
1
EN
15
16
9
ROUT1
RIN1
RIN2
10
ROUT2
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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ꢖ ꢍꢇ ꢏ ꢗ ꢉ ꢅꢘ ꢆ ꢑꢓ ꢔ ꢙꢒꢈ ꢇꢑ ꢎ ꢇꢍ ꢈ ꢐ
ꢚ
SLLS408G − JANUARY 2000 − REVISED MARCH 2004
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 6 V
CC
Positive output supply voltage range, V+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 7 V
Negative output supply voltage range, V− (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to −7 V
Supply voltage difference, V+ − V− (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 V
Input voltage range, V : Drivers, EN, PWRDOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 6 V
I
Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −25 V to 25 V
Output voltage range, V : Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −13.2 V to 13.2 V
O
Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to V
+ 0.3 V
CC
Package thermal impedance, θ (see Notes 2 and 3): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . 70°C/W
JA
DW package . . . . . . . . . . . . . . . . . . . . . . . . . . 58°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . 83°C/W
Operating virtual junction temperature, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
J
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
stg
†
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 under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltages are with respect to network GND.
2. Maximum power dissipation is a function of T (max), θ , and T . The maximum allowable power dissipation at any allowable
J
JA
A
ambient temperature is P = (T (max) − T )/θ . Operating at the absolute maximum T of 150°C can affect reliability.
D
J
A
JA
J
3. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 4 and Figure 5)
MIN NOM
MAX
3.6
UNIT
V
V
= 3.3 V
= 5 V
3
4.5
2
3.3
5
CC
Supply voltage
V
5.5
CC
V
V
= 3.3 V
= 5 V
CC
V
IH
Driver and control high-level input voltage
V
DIN, EN, PWRDOWN
2.4
CC
V
V
V
Driver and control low-level input voltage
Driver and control input voltage
Receiver input voltage
DIN, EN, PWRDOWN
DIN, EN, PWRDOWN
0.8
5.5
25
70
85
V
V
V
IL
0
−25
0
I
I
MAX3222C
MAX3222I
T
A
Operating free-air temperature
°C
−40
NOTE 4: Test conditions are C1−C4 = 0.1 µF at V
CC
= 3.3 V 0.3 V; C1 = 0.047 µF, C2−C4 = 0.33 µF at V = 5 V 0.5 V.
CC
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 4 and Figure 5)
‡
PARAMETER
Input leakage current (EN, PWRDOWN)
Supply current
TEST CONDITIONS
MIN TYP
MAX
1
UNIT
µA
I
I
0.01
0.3
1
I
No load, PWRDOWN at V
CC
1
mA
µA
CC
Supply current (powered off)
No load, PWRDOWN at GND
10
‡
All typical values are at V
CC
= 3.3 V or V = 5 V, and T = 25°C.
CC A
NOTE 4: Test conditions are C1−C4 = 0.1 µF at V
= 3.3 V 0.3 V; C1 = 0.047 µF, C2−C4 = 0.33 µF at V
= 5 V 0.5 V.
CC
CC
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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SLLS408G − JANUARY 2000 − REVISED MARCH 2004
DRIVER SECTION
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 4 and Figure 5)
†
PARAMETER
High-level output voltage
Low-level output voltage
High-level input current
Low-level input current
TEST CONDITIONS
DOUT at R = 3 kΩ to GND, DIN = GND
DIN = V
MIN TYP
MAX
UNIT
V
V
V
5
5.4
−5.4
0.01
0.01
OH
L
DOUT at R = 3 kΩ to GND,
−5
V
OL
L
CC
I
IH
V = V
I CC
1
1
µA
µA
I
IL
V at GND
I
V
V
V
= 3.6 V,
V
V
V
= 0 V
CC
CC
CC
O
O
O
‡
I
Short-circuit output current
35
60
mA
OS
= 5.5 V,
= 0 V
r
Output resistance
, V+, and V− = 0 V,
=
=
2 V
300
10M
Ω
o
PWRDOWN = GND,
= 3 V to 3.6 V
V
O
12 V,
25
25
V
CC
PWRDOWN = GND,
= 4.5 V to 5.5 V
I
off
Output leakage current
µA
V
O
=
10 V,
V
CC
†
‡
All typical values are at V
= 3.3 V or V
CC
= 5 V, and T = 25°C.
CC
A
Short-circuit durations should be controlled to prevent exceeding the device absolute power-dissipation ratings, and not more than one output
should be shorted at a time.
NOTE 4: Test conditions are C1−C4 = 0.1 µF at V
CC
= 3.3 V 0.3 V; C1 = 0.047 µF, C2−C4 = 0.33 µF at V = 5 V 0.5 V.
CC
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 4 and Figure 5)
†
PARAMETER
TEST CONDITIONS
MIN TYP
MAX
UNIT
C
= 1000 pF,
R
L
= 3 kΩ,
See Figure 1
L
Maximum data rate
150
250
300
kbit/s
One DOUT switching,
C
= 150 pF to 2500 pF,
R
= 3 kΩ to 7 kΩ,
L
L
§
t
Pulse skew
ns
sk(p)
See Figure 2
C
C
= 150 pF to 1000 pF
= 150 pF to 2500 pF
6
4
30
30
Slew rate, transition region
(See Figure 1)
R
V
= 3 kΩ to 7 kΩ,
L
L
L
SR(tr)
V/µs
= 3.3 V
CC
†
§
All typical values are at V
CC
= 3.3 V or V = 5 V, and T = 25°C.
CC A
Pulse skew is defined as |t
− t
| of each channel of the same device.
PLH PHL
NOTE 4: Test conditions are C1−C4 = 0.1 µF at V
= 3.3 V 0.3 V; C1 = 0.047 µF, C2−C4 = 0.33 µF at V = 5 V 0.5 V.
CC
CC
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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SLLS408G − JANUARY 2000 − REVISED MARCH 2004
RECEIVER SECTION
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 4 and Figure 5)
†
PARAMETER
High-level output voltage
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
V
V
I
I
= −1 mA
= 1.6 mA
V
CC
− 0.6 V
V
− 0.1 V
OH
OH
CC
Low-level output voltage
0.4
2.4
2.4
V
OL
OL
V
CC
V
CC
V
CC
V
CC
= 3.3 V
= 5 V
1.5
1.8
V
IT+
Positive-going input threshold voltage
V
V
= 3.3 V
= 5 V
0.6
0.8
1.2
V
V
Negative-going input threshold voltage
IT−
1.5
Input hysteresis (V
IT+
− V
)
0.3
V
hys
IT−
I
Output leakage current
EN = V
CC
0.05
10
7
µA
kΩ
off
r
Input resistance
V = 3 V to 25 V
I
3
5
i
†
All typical values are at V
CC
= 3.3 V or V = 5 V, and T = 25°C.
CC A
NOTE 4: Test conditions are C1−C4 = 0.1 µF at V
= 3.3 V 0.3 V; C1 = 0.047 µF, C2−C4 = 0.33 µF at V
= 5 V 0.5 V.
CC
CC
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 4)
†
PARAMETER
TEST CONDITIONS
150 pF, See Figure 3
MIN TYP
MAX
UNIT
ns
t
t
Propagation delay time, low- to high-level output
Propagation delay time, high- to low-level output
C
300
300
PLH
L =
C = 150 pF, See Figure 3
ns
PHL
L
C = 150 pF, R = 3 kΩ,
See Figure 4
L
L
t
Output enable time
Output disable time
200
ns
en
C = 150 pF, R = 3 kΩ,
L
L
t
t
200
300
ns
ns
dis
See Figure 4
‡
Pulse skew
See Figure 3
sk(p)
†
‡
All typical values are at V
CC
= 3.3 V or V = 5 V, and T = 25°C.
CC A
Pulse skew is defined as |t
− t
| of each channel of the same device.
= 3.3 V 0.3 V; C1 = 0.047 µF, C2−C4 = 0.33 µF at V
PLH PHL
NOTE 4: Test conditions are C1−C4 = 0.1 µF at V
CC
= 5 V 0.5 V.
CC
5
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SLLS408G − JANUARY 2000 − REVISED MARCH 2004
PARAMETER MEASUREMENT INFORMATION
3 V
0 V
Input
1.5 V
1.5 V
RS-232
Output
Generator
(see Note B)
50 Ω
C
L
t
R
t
TLH
THL
L
(see Note A)
3 V
PWRDOWN
V
V
OH
3 V
−3 V
3 V
−3 V
Output
OL
TEST CIRCUIT
VOLTAGE WAVEFORMS
6 V
or t
SR(tr) +
t
THL
TLH
NOTES: A.
C includes probe and jig capacitance.
L
B. The pulse generator has the following characteristics: PRR = 250 kbit/s, Z = 50 Ω, 50% duty cycle, t ≤ 10 ns, t ≤ 10 ns.
O
r
f
Figure 1. Driver Slew Rate
3 V
0 V
Input
1.5 V
1.5 V
RS-232
Output
Generator
(see Note B)
50 Ω
C
t
t
PLH
L
PHL
R
L
(see Note A)
V
V
OH
3 V
PWRDOWN
50%
50%
Output
OL
TEST CIRCUIT
C includes probe and jig capacitance.
L
VOLTAGE WAVEFORMS
NOTES: A.
B. The pulse generator has the following characteristics: PRR = 250 kbit/s, Z = 50 Ω, 50% duty cycle, t ≤ 10 ns, t ≤ 10 ns.
O
r
f
Figure 2. Driver Pulse Skew
EN
0 V
3 V
Input
1.5 V
1.5 V
−3 V
Output
Generator
(see Note B)
50 Ω
t
t
PLH
PHL
C
L
(see Note A)
V
V
OH
50%
50%
Output
OL
TEST CIRCUIT
VOLTAGE WAVEFORMS
NOTES: A.
C
includes probe and jig capacitance.
L
B. The pulse generator has the following characteristics: Z = 50 Ω, 50% duty cycle, t ≤ 10 ns, t ≤ 10 ns.
O
r
f
Figure 3. Receiver Propagation Delay Times
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃ ꢄꢄ ꢄ
ꢃ ꢅꢆ ꢇ ꢈ ꢉ ꢊꢉ ꢅꢆ ꢀ ꢋꢌꢇ ꢍꢎꢏ ꢁꢐꢐꢑ ꢌ ꢒꢓ ꢅꢄꢃ ꢄ ꢌ ꢍꢐꢑ ꢔꢒꢍ ꢆꢑ ꢒꢕꢒꢑ ꢎꢑ ꢍ ꢆ ꢑꢒ
ꢖ ꢍꢇ ꢏ ꢗ ꢉ ꢅꢘ ꢆ ꢑꢓ ꢔ ꢙꢒꢈ ꢇꢑ ꢎ ꢇꢍ ꢈ ꢐ
ꢚ
SLLS408G − JANUARY 2000 − REVISED MARCH 2004
PARAMETER MEASUREMENT INFORMATION
3 V
0 V
V
CC
S1
GND
Input
1.5 V
1.5 V
R
L
t
t
PZH
PHZ
S1 at GND)
(S1 at GND)
3 V or 0 V
Output
V
OH
C
L
Output
50%
(see Note A)
EN
0.3 V
0.3 V
t
PLZ
(S1 at V
Generator
(see Note B)
)
CC
50 Ω
Output
50%
V
OL
t
PZL
(S1 at V
)
CC
TEST CIRCUIT
VOLTAGE WAVEFORMS
NOTES: A.
C includes probe and jig capacitance.
L
B. The pulse generator has the following characteristics: Z = 50 Ω, 50% duty cycle, t ≤ 10 ns, t ≤ 10 ns.
O
r
f
Figure 4. Receiver Enable and Disable Times
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ
ꢁ
ꢂ
ꢃ
ꢄ
ꢄ
ꢄ
ꢚ
ꢃ
ꢅ
ꢆ
ꢇ
ꢈ
ꢉ
ꢊ
ꢉꢅ
ꢆ
ꢀ
ꢋ
ꢌ
ꢇ
ꢍ
ꢎ
ꢏꢁ
ꢐꢐ
ꢑ
ꢌ
ꢒ
ꢓ
ꢅ
ꢄ
ꢃ
ꢄ
ꢌ
ꢍꢐ
ꢑ
ꢔꢒ
ꢍ
ꢆꢑ
ꢒ
ꢕ
ꢒꢑ
ꢎ
ꢑ
ꢍ
ꢆ
ꢑ
ꢒ
ꢖ
ꢍ
ꢇ
ꢏ
ꢗ
ꢉ
ꢅ
ꢘ
ꢆ
ꢑ
ꢓ
ꢔ
ꢙ
ꢒ
ꢈ
ꢇ
ꢑ
ꢎ
ꢇ
ꢍ
ꢈ
ꢐ
SLLS408G − JANUARY 2000 − REVISED MARCH 2004
APPLICATION INFORMATION
1
20
EN
Powerdown
PWRDOWN
2
19
18
17
V
C1+
V+
CC
+
−
C
BYPASS
= 0.1 µF
+
3
4
GND
C1
+
−
−
†
C3
DOUT1
RIN1
C1−
C2+
C2−
V−
16
15
14
13
12
11
5
+
−
C2
C4
6
ROUT1
NC
7
−
+
8
DOUT2
RIN2
DIN1
9
DIN2
NC
10
ROUT2
†
C3 can be connected to V
CC
or GND.
NOTES: A. Resistor values shown are nominal.
B. NC − No internal connection
C. Nonpolarized ceramic capacitors are acceptable. If polarized tantalum or electrolytic capacitors are used, they should be
connected as shown.
V
CC
vs CAPACITOR VALUES
V
C1
C2, C3, and C4
0.1 µF
CC
0.1 µF
0.047 µF
0.1 µF
3.3 V " 0.3 V
5 V " 0.5 V
3 V to 5.5 V
0.33 µF
0.47 µF
Figure 5. Typical Operating Circuit and Capacitor Values
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
23-Sep-2005
PACKAGING INFORMATION
Orderable Device
MAX3222CDB
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SSOP
DB
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
MAX3222CDBE4
MAX3222CDBR
MAX3222CDBRE4
MAX3222CDW
SSOP
SSOP
SSOP
SOIC
DB
DB
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
DB
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
DW
DW
DW
DW
PW
PW
PW
PW
DB
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
MAX3222CDWE4
MAX3222CDWR
MAX3222CDWRE4
MAX3222CPW
SOIC
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TSSOP
TSSOP
TSSOP
TSSOP
SSOP
SSOP
SSOP
SSOP
SOIC
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
MAX3222CPWE4
MAX3222CPWR
MAX3222CPWRE4
MAX3222IDB
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
MAX3222IDBE4
MAX3222IDBR
DB
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
DB
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
MAX3222IDBRE4
MAX3222IDW
DB
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
DW
DW
DW
DW
PW
PW
PW
PW
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
MAX3222IDWE4
MAX3222IDWR
MAX3222IDWRE4
MAX3222IPW
SOIC
25 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TSSOP
TSSOP
TSSOP
TSSOP
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
MAX3222IPWE4
MAX3222IPWR
MAX3222IPWRE4
70 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
(1) The marketing status values are defined as follows:
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
23-Sep-2005
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan
-
The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS
&
no Sb/Br)
-
please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
Addendum-Page 2
MECHANICAL DATA
MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001
DB (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
28 PINS SHOWN
0,38
0,22
0,65
28
M
0,15
15
0,25
0,09
5,60
5,00
8,20
7,40
Gage Plane
1
14
0,25
A
0°–ā8°
0,95
0,55
Seating Plane
0,10
2,00 MAX
0,05 MIN
PINS **
14
16
20
24
28
30
38
DIM
6,50
5,90
6,50
5,90
7,50
8,50
7,90
10,50
9,90
10,50 12,90
A MAX
A MIN
6,90
9,90
12,30
4040065 /E 12/01
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-150
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
PW (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,30
0,19
M
0,10
0,65
14
8
0,15 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
1
7
0°–8°
A
0,75
0,50
Seating Plane
0,10
0,15
0,05
1,20 MAX
PINS **
8
14
16
20
24
28
DIM
3,10
2,90
5,10
4,90
5,10
4,90
6,60
6,40
7,90
9,80
9,60
A MAX
A MIN
7,70
4040064/F 01/97
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-153
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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Copyright 2005, Texas Instruments Incorporated
相关型号:
MAX3222CPN
3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1レF External Capacitors
MAXIM
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