MAX3223-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SGLS368 – SEPTEMBER 2006 FEATURES APPLICATIONS • • • • • • • • • • • • • • • • • • • • (1) Controlled Baseline – One Assembly – One Test Site – One Fabrication Site Extended Temperature Performance of up to –55°C to 125°C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product-Change Notification Qualification Pedigree (1) RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards Operates With 3-V to 5.5-V VCC Supply Operates up to 250 kbit/s Two Drivers and Two Receivers Low Standby Current . . . 1 µA Typical External Capacitors . . . 4 × 0.1 µF Accepts 5-V Logic Input With 3.3-V Supply Alternative High-Speed Pin-Compatible Device (1 Mbit/s) – SNx5C3223 Battery-Powered Systems PDAs Notebooks Laptops Palmtop PCs Hand-Held Equipment DB, DW, OR PW PACKAGE (TOP VIEW) EN C1+ V+ C1C2+ C2VDOUT2 RIN2 ROUT2 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 FORCEOFF VCC GND DOUT1 RIN1 ROUT1 FORCEON DIN1 DIN2 INVALID Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits. DESCRIPTION/ORDERING INFORMATION The MAX3223 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 typical data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate. ORDERING INFORMATION PACKAGE (1) TA –55°C to 125°C (1) (2) ORDERABLE PART NUMBER TOP-SIDE MARKING SOIC – DW Reel of 2000 MAX3223MDWREP (2) SSOP – DB Reel of 2000 MAX3223MDBREP MB223M TSSOP – PW Reel of 2000 MAX3223MPWREP (2) MB223M MAX3223M Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Product Preview 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. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2006, Texas Instruments Incorporated MAX3223-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SGLS368 – SEPTEMBER 2006 DESCRIPTION/ORDERING INFORMATION (CONTINUED) Flexible control options for power management are available when the serial port is inactive. The auto-powerdown feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF is set low and EN is high, both drivers and receivers are shut off, and the supply current is reduced to 1 µA. Disconnecting the serial port or turning off the peripheral drivers causes auto-powerdown to occur. Auto-powerdown can be disabled when FORCEON and FORCEOFF are high. With auto-powerdown enabled, the device is activated automatically when a valid signal is applied to any receiver input. The INVALID output is used to notify the user if an RS-232 signal is present at any receiver input. INVALID is high (valid data) if any receiver input voltage is greater than 2.7 V or less than –2.7 V, or has been between –0.3 V and 0.3 V for less than 30 µs. INVALID is low (invalid data) if the receiver input voltage is between –0.3 V and 0.3 V for more than 30 µs. See Figure 4 for receiver input levels. FUNCTION TABLES ABC EACH DRIVER (1) INPUTS DIN (1) FORCEON FORCEOFF VALID RIN RS-232 LEVEL OUTPUT DOUT DRIVER STATUS X X L X Z Powered off L H H X H H H H X L Normal operation with auto-powerdown disabled L L H Yes H H L H Yes L L L H No Z H L H No Z Normal operation with auto-powerdown enabled Powered off by auto-powerdown feature H = high level, L = low level, X = irrelevant, Z = high impedance EACH RECEIVER (1) INPUTS (1) 2 RIN EN VALID RIN RS-232 LEVEL OUTPUT ROUT L L X H H L X L X H X Z Open L No H H = high level, L = low level, X = irrelevant, Z = high impedance (off), Open = input disconnected or connected driver off Submit Documentation Feedback MAX3223-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SGLS368 – SEPTEMBER 2006 LOGIC DIAGRAM (POSITIVE LOGIC) DIN1 DIN2 13 17 12 8 DOUT1 DOUT2 20 FORCEOFF 14 FORCEON Auto-powerdown 11 INVALID 1 EN ROUT1 ROUT2 15 16 10 9 RIN1 RIN2 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC Supply voltage range –0.3 6 V V+ Positive-output supply voltage range (2) –0.3 7 V 0.3 –7 V 13 V V– Negative-output supply voltage V+ – V– Supply voltage difference (2) VI Input voltage range VO Output voltage range θJA Package thermal range (2) impedance (3) (4) TJ Operating virtual junction temperature Tstg Storage temperature range (1) (2) (3) (4) Driver (FORCEOFF, FORCEON, EN) –0.3 6 Receiver –25 25 Driver Receiver (INVALID) –13.2 13.2 –0.3 VCC + 0.3 DB package 70 DW package 58 PW package 83 –65 UNIT V V °C/W 150 °C 150 °C 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. All voltages are with respect to network GND. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. The package thermal impedance is calculated in accordance with JESD 51-7. Submit Documentation Feedback 3 MAX3223-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SGLS368 – SEPTEMBER 2006 Recommended Operating Conditions (1) See Figure 6 VCC = 3.3 V Supply voltage VCC = 5 V VIH Driver and control high-level input voltage DIN, EN, FORCEOFF, FORCEON VIL Driver and control low-level input voltage DIN, EN, FORCEOFF, FORCEON Driver and control input voltage DIN, EN, FORCEOFF, FORCEON VI TA (1) VCC = 3.3 V VCC = 5 V MIN NOM MAX 3 3.3 3.6 4.5 5 5.5 UNIT V 2 V 2.4 0.8 V V 0 5.5 Receiver input voltage –25 25 V Operating free-air temperature –55 125 °C Test conditions are C1–C4 = 0.1 µF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 µF, C2–C4 = 0.33 µF at VCC = 5 V ± 0.5 V. Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6) PARAMETER II Input leakage current EN, FORCEOFF, FORCEON Auto-powerdown disabled ICC Supply current Powered off Auto-powerdown enabled (1) (2) 4 TEST CONDITIONS MIN TYP (2) MAX ±0.01 ±1 µA 0.3 2 mA 1 20 1 20 No load, FORCEOFF and FORCEON at VCC VCC = 3.3 V or 5 V, No load, FORCEOFF at GND TA = 25°C No load, FORCEOFF at VCC, FORCEON at GND, All RIN are open or grounded Test conditions are C1–C4 = 0.1 µF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 µF, C2–C4 = 0.33 µF at VCC = 5 V ± 0.5 V. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Submit Documentation Feedback UNIT µA www.ti.com MAX3223-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION SGLS368 – SEPTEMBER 2006 DRIVER SECTION Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6) PARAMETER VOH TEST CONDITIONS MIN (2) TYP (3) 5 5.4 –5 –5.4 MAX UNIT High-level output voltage DOUT at RL = 3 kΩ to GND VOL Low-level output voltage DOUT at RL = 3 kΩ to VCC = 5 V GND VCC = 3.3 V IIH High-level input current VI = VCC ±0.01 ±1 µA IIL Low-level input current VI at GND ±0.01 ±1 µA VCC = 3.6 V, VO = 0 V ±35 ±60 VCC = 5.5 V, VO = 0 V ±35 ±60 IOS Short-circuit output current (4) ro Output resistance IOZ (1) (2) (3) (4) Output leakage current VCC, V+, and V– = 0 V, VO = ±2 V FORCEOFF = GND V V –4.9 300 mA Ω 10M VCC = 3 V to 3.6 V, VO = ±12 V ±25 VCC = 4.5 V to 5.5 V, VO = ±10 V ±25 µA Test conditions are C1–C4 = 0.1 µF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 µF, C2–C4 = 0.33 µF at VCC = 5 V ± 0.5 V. The minimum reading of –4.9 V at VCC = 3.3 V falls outside the TIA/EIA-232 Standard. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. 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. Switching Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6) PARAMETER TEST CONDITIONS MIN TYP (2) MAX Maximum data rate CL = 1000 pF, One DOUT switching, RL = 3 kΩ, See Figure 1 tsk(p) Pulse skew (3) CL = 150 pF to 2500 pF, See Figure 2 RL = 3 kΩ to 7 kΩ, SR(tr) Slew rate, transition region (see Figure 1) VCC = 3.3 V, RL = 3 kΩ to 7 kΩ CL = 150 pF to 1000 pF 6 30 CL = 150 pF to 2500 pF 4 30 (1) (2) (3) 250 UNIT kbit/s 100 ns V/µs Test conditions are C1–C4 = 0.1 µF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 µF, C2–C4 = 0.33 µF at VCC = 5 V ± 0.5 V. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Pulse skew is defined as |tPLH – tPHL| of each channel of the same device. Submit Documentation Feedback 5 MAX3223-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SGLS368 – SEPTEMBER 2006 RECEIVER SECTION Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6) PARAMETER VOH High-level output voltage IOH = –1 mA VOL Low-level output voltage IOL = 1.6 mA TYP (2) VCC – 0.6 VCC – 0.1 MAX VCC = 3.3 V 1.6 2.4 VCC = 5 V 1.9 2.4 Positive-going input threshold voltage VIT– Negative-going input threshold voltage Vhys Input hysteresis (VIT+ – VIT–) IOZ Output leakage current EN = VCC ri Input resistance VI = ±3 V to ±16 V VCC = 3.3 V 0.6 1.1 VCC = 5 V 0.8 1.4 UNIT V 0.4 VIT+ (1) (2) MIN TEST CONDITIONS V V V 0.5 V ±0.05 ±10 µA 5 8.3 kΩ 3 Test conditions are C1–C4 = 0.1 µF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 µF, C2–C4 = 0.33 µF at VCC = 5 V ± 0.5 V. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Switching Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TYP (2) UNIT tPLH Propagation delay time, low- to high-level output CL = 150 pF, See Figure 3 150 ns tPHL Propagation delay time, high- to low-level output CL = 150 pF, See Figure 3 150 ns ten Output enable time CL = 150 pF, RL = 3 kΩ, See Figure 4 200 ns tdis Output disable time CL = 150 pF, RL = 3 kΩ, See Figure 4 200 ns tsk(p) Pulse skew (3) See Figure 3 50 ns (1) (2) (3) 6 TEST CONDITIONS Test conditions are C1–C4 = 0.1 µF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 µF, C2–C4 = 0.33 µF at VCC = 5 V ± 0.5 V. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Pulse skew is defined as |tPLH – tPHL| of each channel of the same device. Submit Documentation Feedback MAX3223-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SGLS368 – SEPTEMBER 2006 AUTO-POWERDOWN SECTION Electrical Characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 5) PARAMETER TEST CONDITIONS MIN VT+(valid) Receiver input threshold for INVALID high-level output voltage FORCEON = GND, FORCEOFF = VCC VT–(valid) Receiver input threshold for INVALID high-level output voltage FORCEON = GND, FORCEOFF = VCC –2.7 VT(invalid) Receiver input threshold for INVALID low-level output voltage FORCEON = GND, FORCEOFF = VCC –0.2 VOH INVALID high-level output voltage IOH = 1 mA, FORCEOFF = VCC FORCEON = GND, VOL INVALID low-level output voltage IOL = 1.6 mA, FORCEOFF = VCC FORCEON = GND, MAX UNIT 2.7 V V 0.3 V VCC – 0.6 V 0.4 V Switching Characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 5) PARAMETER TYP (1) UNIT tvalid Propagation delay time, low- to high-level output 1 µs tinvalid Propagation delay time, high- to low-level output 30 µs ten Supply enable time 100 µs (1) All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Submit Documentation Feedback 7 MAX3223-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SGLS368 – SEPTEMBER 2006 PARAMETER MEASUREMENT INFORMATION 3V Input Generator (see Note B) 1.5 V RS-232 Output 50 RL 0V CL (see Note A) 3V FORCEOFF 1.5 V tTHL tTLH -3 V -3 V TEST CIRCUIT VOH 3V 3V Output VOL VOLTAGE WAVEFORMS NOTES: A. CL includes probe and jig capacitance. B. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 W, 50% duty cycle, tr 10 ns, tf £ 10 ns. Figure 1. Driver Slew Rate 3V Generator (see Note B) RS-232 Output 50 W RL Input 0V tPHL CL (see Note A) 3V FORCEOFF 1.5 V 1.5 V tPLH VOH 50% 50% Output VOL TEST CIRCUIT VOLTAGE WAVEFORMS NOTES: A. CL includes probe and jig capacitance. B. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 W, 50% duty cycle, tr £ 10 ns, tf £ 10 ns. Figure 2. Driver Pulse Skew EN 0V 3V Input 1.5 V 1.5 V -3 V Output Generator (see Note B) 50 W tPHL CL (see Note A) 0V FORCEOFF tPLH VOH 50% Output 50% VOL TEST CIRCUIT VOLTAGE WAVEFORMS NOTES: A. CL includes probe and jig capacitance. B. The pulse generator has the following characteristics: ZO = 50 W, 50% duty cycle, tr £ 10 ns, tf £ 10 ns. Figure 3. Receiver Propagation Delay Times 8 Submit Documentation Feedback MAX3223-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SGLS368 – SEPTEMBER 2006 PARAMETER MEASUREMENT INFORMATION (continued) 3V VCC FORCEON 3 V or 0 V GND S1 1.5 V 0V tPHZ (S1 at GND) Output CL (see Note A) EN Generator (see Note B) 1.5 V tPHZ (S1 at GND) RL 3 V or 0 V Input VOH Output 50% 0.3 V tPLZ (S1 at VCC) 0.3 V 50 W Output 50% VOL tPZL (S1 at VCC) TEST CIRCUIT VOLTAGE WAVEFORMS NOTES: A. CL includes probe and jig capacitance. B. The pulse generator has the following characteristics: ZO = 50 W, 50% duty cycle, tr £ 10 ns, tf £ 10 ns. Figure 4. Receiver Enable and Disable Times Submit Documentation Feedback 9 MAX3223-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SGLS368 – SEPTEMBER 2006 PARAMETER MEASUREMENT INFORMATION (continued) 2.7 V 2.7 V 0V Receiver Input 0V 50 W tinvalid INVALID Output Autopowerdown tvalid VCC 50% VCC INVALID 50% VCC 0V V+ »V+ 0.3 V VCC 0V 0.3 V »V- Supply Voltages FORCEOFF DIN -3 V ten CL = 30 pF (see Note A) FORCEON -2.7 V -2.7 V ROUT Generator (see Note B) 3V DOUT V- TEST CIRCUIT VOLTAGE WAVEFORMS Valid RS-232 Level, INVALID High 2.7 V Indeterminate 0.3 V 0V If Signal Remains Within This Region † for More Than 30 ms, INVALID Is Low -0.3 V Indeterminate -2.7 V Valid RS-232 Level, INVALID High † Auto-powerdown disables drivers and reduces supply current to 1 mA. NOTES: A. CL includes probe and jig capacitance. B. The pulse generator has the following characteristics: PRR = 5 kbit/s, ZO = 50 W, 50% duty cycle, tr £ 10 ns, tf £ 10 ns. Figure 5. INVALID Propagation Delay Times and Supply Enabling Time 10 Submit Documentation Feedback MAX3223-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SGLS368 – SEPTEMBER 2006 APPLICATION INFORMATION 2 20 Autopowerdown 1 EN VCC C1+ FORCEOFF 19 + + C1 - 3 C3 † + V+ GND 18 - CBYPASS = 0.1 mF 4 5 17 C1- 16 C2+ DOUT1 RIN1 + C2 - 6 15 C2- ROUT1 5 kW 7 C4 DOUT2 RIN2 ROUT2 - 14 V- FORCEON + 8 13 9 12 10 11 DIN1 DIN2 INVALID 5 kW † C3 can be connected to VCC or GND. NOTES: A. Resistor values shown are nominal. B. Non polarized ceramic capacitors are acceptable. If polarized tantalum or electrolytic capacitors are used, they should be connected as shown. VCC vs CAPACITOR VALUES VCC C1 C2, C3, C4 3.3 V ± 0.3 V 5 V ± 0.5 V 3 V to 5.5 V 0.1 mF 0.047 mF 0.1 mF 0.1 mF 0.33 mF 0.47 mF Figure 6. Typical Operating Circuit and Capacitor Values Submit Documentation Feedback 11 PACKAGE OPTION ADDENDUM www.ti.com 18-Sep-2008 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty MAX3223MDBREP ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM V62/06635-01XE ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Lead/Ball Finish MSL Peak Temp (3) (1) The marketing status values are defined as follows: 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), Pb-Free (RoHS Exempt), 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. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. 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. 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OTHER QUALIFIED VERSIONS OF MAX3223-EP : • Catalog: MAX3223 NOTE: Qualified Version Definitions: • Catalog - TI's standard catalog product Addendum-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 5-Aug-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device MAX3223MDBREP Package Package Pins Type Drawing SSOP DB 20 SPQ Reel Reel Diameter Width (mm) W1 (mm) 2000 330.0 16.4 Pack Materials-Page 1 A0 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 8.2 7.5 2.5 12.0 16.0 Q1 PACKAGE MATERIALS INFORMATION www.ti.com 5-Aug-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) MAX3223MDBREP SSOP DB 20 2000 346.0 346.0 33.0 Pack Materials-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 0,15 M 15 0,25 0,09 8,20 7,40 5,60 5,00 Gage Plane 1 14 0,25 A 0°–ā8° 0,95 0,55 Seating Plane 2,00 MAX 0,10 0,05 MIN PINS ** 14 16 20 24 28 30 38 A MAX 6,50 6,50 7,50 8,50 10,50 10,50 12,90 A MIN 5,90 5,90 6,90 7,90 9,90 9,90 12,30 DIM 4040065 /E 12/01 NOTES: A. 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