www.ti.com FEATURES • • • • • • ESD Protection for RS-232 I/O Pins – ±15 kV (Human-Body Model) – ±8 kV (IEC 61000-4-2, Contact Discharge) – ±15 kV (IEC 61000-4-2, Air-Gap Discharge) 300-µA Operating Supply Current 1-µA Low-Power Standby (With Receivers Active) Mode Designed to Transmit at a Data Rate of 460 kbps Auto-Power-Down Plus Option Features Flexible Power-Saving Mode Operates From a Single 2.25-V to 3-V VCC Supply MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION SLLS741 – JUNE 2006 DB OR PW PACKAGE (TOP VIEW) READY C1+ V+ C1− C2+ C2− V− DOUT2 RIN2 ROUT2 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 FORCEOFF VCC GND DOUT1 RIN1 ROUT1 FORCEON DIN1 DIN2 INVALID APPLICATIONS • • • • • • Battery-Powered Systems PDAs Cellular Phones Notebooks Hand-Held Equipment Pagers DESCRIPTION/ORDERING INFORMATION The MAX3318E is a dual-driver, dual-receiver, RS-232-compatible transceiver. The device features auto-power-down plus and enhanced electrostatic discharge (ESD) protection integrated into the chip. Driver output and receiver input are protected to ±15 kV using the IEC 61000-4-2 Air-Gap Discharge method, ±8 kV using the IEC 61000-4-2 Contact Discharge method, and ±15 kV using the Human-Body Model (HBM). The device operates at a data rate of 460 kbps. The transceiver has a proprietary low-dropout driver output stage, enabling RS-232-compatible operation from a 2.25-V to 3-V supply with a dual charge pump. The charge pump requires only four 0.1-µF capacitors and features a logic-level output (READY) that asserts when the charge pump is regulating and the device is ready to begin transmitting. The MAX3318E achieves a 1-µA supply current using the auto-power-down feature. This device automatically enters a low-power power-down mode when the RS-232 cable is disconnected or the drivers of the connected peripherals are inactive for more than 30 s. The device turns on again when it senses a valid transition at any driver or receiver input. Auto power down saves power without changes to the existing BIOS or operating system. This device is available in two space-saving packages: 20-pin SSOP and 20-pin TSSOP. 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 MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 ORDERING INFORMATION PACKAGE (1) TA SSOP – DB –0°C to 70°C TSSOP – PW SSOP – DB –40°C to 85°C TSSOP – PW (1) ORDERABLE PART NUMBER Tube of 70 MAX3318ECDB Reel of 2000 MAX3318ECDBR Tube of 70 MAX3318ECPW Reel of 2000 MAX3318ECPWR Tube of 70 MAX3318EIDB Reel of 2000 MAX3318EIDBR Tube of 70 MAX3318EIPW Reel of 2000 MAX3318EIPWR TOP-SIDE MARKING MP318EC MP318EC MP318EI MP318EI Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. ABC DETAILED DESCRIPTION Flexible control options for power management are featured when the serial port and driver inputs are inactive. The auto-power-down plus feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense valid signal transitions on all receiver and driver inputs for approximately 30 s, the built-in charge pump and drivers are powered down, reducing the supply current to 1 µA. By disconnecting the serial port or placing the peripheral drivers off, auto-power-down plus can be disabled when FORCEON and FORCEOFF are high. With auto-power-down plus enabled, the device activates automatically when a valid signal is applied to any receiver or driver 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 (typical number). INVALID is low (invalid data) if all receiver input voltage are between –0.3 V and 0.3 V for more than 30 µs (typical number). 2 Submit Documentation Feedback MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 FUNCTION TABLE INPUT CONDITIONS FORCEON FORCEOFF RECEIVER OR DRIVER EDGE WITHIN 30 s (1) OUTPUT STATES VALID RS-232 LEVEL PRESENT AT RECEIVER DRIVER RECEIVER INVALID READY OPERATING MODE Auto-Power-Down Plus Conditions H H No No Active Active L H Normal operation, auto-power-down plus disabled H H No Yes Active Active H H Normal operation, auto-power-down plus disabled L H Yes No Active Active L H Normal operation, auto-power-down plus enabled L H Yes Yes Active Active H H Normal operation, auto-power-down plus enabled L H No No Z Active L L Power down, auto-power-down plus enabled L H No Yes Z Active H L Power down, auto-power-down plus enabled X L X No Z Active L L Manual power down X L X Yes Z Active H L Manual power down Auto-Power-Down Conditions (1) INVALID INVALID X No Z Active L L Power down, auto power down enabled INVALID INVALID X Yes Active Active H H Normal operation, auto power down enabled H = high level, L = low level, X = irrelevant, Z = high impedance Submit Documentation Feedback 3 MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 LOGIC DIAGRAM (POSITIVE LOGIC) DIN1 DIN2 FORCEOFF FORCEON ROUT1 13 17 12 8 20 11 14 Auto-Power-Down Plus 15 1 16 DOUT1 DOUT2 INVALID READY RIN1 5 kΩ ROUT2 10 9 5 kΩ 4 Submit Documentation Feedback RIN2 MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 TERMINAL FUNCTIONS TERMINAL NAME DESCRIPTION NO. C1+ 2 Positive voltage-doubler charge-pump capacitor C1– 4 Negative voltage-doubler charge-pump capacitor C2+ 5 Positive inverting charge-pump capacitor C2– 6 Negative inverting charge-pump capacitor DIN 12, 13 CMOS driver inputs DOUT 8, 17 RS-232 driver outputs FORCEOFF 20 Force-off input, active low. Drive low to power down transmitters, receivers, and charge pump. This overrides auto power down and FORCEON (see Function Table). FORCEON 14 Force-on input, active high. Drive high to override auto power down, keeping transmitters and receivers on (FORCEOFF must be high) (see Function Table). GND 18 Ground INVALID 11 Valid signal detector output, active low. A logic high indicates that a valid RS-232 level is present on a receiver input. READY 1 Ready to transmit output, active high. READY is enabled high when V– goes below –3.5 V and the device is ready to transmit. RIN 9, 16 RS-232 receiver inputs ROUT 10, 15 CMOS receiver outputs V+ 3 2 × VCC generated by the charge pump V– 7 –2 × VCC generated by the charge pump VCC 19 2.25-V to 3-V single-supply voltage Submit Documentation Feedback 5 MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC to GND –0.3 6 V V+ to GND (2) –0.3 7 V GND (2) –7 0.3 V 13 V V– to V+ + IV-I (2) Input voltage Output voltage Short-circuit duration Continuous power dissipation (TA = 70°C) DIN, FORCEON, FORCEOFF to GND –0.3 6 ±13.2 DOUT to GND ROUT, INVALID, READY to GND –0.3 DOUT to GND V VCC + 0.3 Continuous 16-pin SSOP (derate 7.14 mW/°C above 70°C) 571 20-pin SSOP (derate 8 mW/°C above 70°C 640 20-pin TSSOP (derate 7 mW/°C above 70°C) 559 –65 Lead temperature (soldering, 10 s) (2) V ±25 RIN to GND Storage temperature range (1) UNIT mW 150 °C 300 °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. V+ and V– can have maximum magnitudes of 7 V, but their absolute difference cannot exceed 13 V. Recommended Operating Conditions See Figure 4 MIN NOM Supply voltage 2.5 MAX UNIT 3 V VIH Driver and control high-level input voltage DIN, FORCEOFF, FORCEON VCC = 2.5 V to 3 V 0.7 × VCC 5.5 V VIL Driver and control low-level input voltage DIN, FORCEOFF, FORCEON VCC = 2.5 V to 3 V 0 0.3 × VCC V VI Receiver input voltage –25 25 V 0 70 –40 85 TA 6 2.25 Operating free-air temperature MAX3318EC MAX3318EI Submit Documentation Feedback °C MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 Supply Current Section Electrical Characteristics VCC = 2.25 V to 3 V, C1–C4 = 0.1 µF, TA = TMIN to TMAX (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP (1) MAX UNIT DC Characteristics (VCC = 2.5 V, TA = 25°C) Auto-power-down plus supply current FORCEON = GND, FORCEOFF = VCC, All RIN and DIN idle Auto-power-down supply current FORCEOFF = GND Supply current FORCEON = FORCEOFF = VCC, No load (1) µA 1 10 1 10 µA 0.3 2 mA Typical values are at VCC = 2.5 V, TA = 25°C. ESD Protection PARAMETER RIN, DOUT TEST CONDITIONS TYP HBM ±15 IEC 61000-4-2 Air-Gap Discharge method ±15 IEC 61000-4-2 Contact Discharge method ±8 Submit Documentation Feedback UNIT kV 7 MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 Driver Section Electrical Characteristics over recommended ranges of supply voltage and operating free-air temperature, VCC = 2.25 V to 3 V, C1–C4 = 0.1 µF, TA = TMIN to TMAX (unless otherwise noted) (see Figure 4) PARAMETER TEST CONDITIONS MIN TYP (1) Driver input hysteresis ±0.01 Input leakage current FORCEON, DIN, FORCEOFF Output voltage swing All driver outputs loaded with 3 kΩ to ground ±3.7 ±4 Output resistance VCC = 0, Driver output = ±2 V 300 10M ±25 Output short-circuit current (2) Output leakage current (1) (2) MAX 0.3 VCC = 0 or 2.25 V to 3 V, VOUT = ±12 V, Drivers disabled UNIT V ±1 µA V Ω ±60 mA ±25 µA Typical values are at VCC = 2.5 V, 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. Driver Section Switching Characteristics over recommended ranges of supply voltage and operating free-air temperature, VCC = 2.25 V to 3 V, C1–C4 = 0.1 µF, TA = TMIN to TMAX (unless otherwise noted) (see Figure 1) PARAMETER Maximum data rate |tPHL – tPLH| 8 RL = 3 kΩ, CL = 1000 pF, One transmitter switching MIN TYP (1) MAX 460 Driver skew (2) Transition-region slew rate (1) (2) TEST CONDITIONS kbps 100 VCC = 2.5 V, TA = 25°C, RL = 3 kΩ to 7 kΩ, Measured from 3 V to –3 V or –3 V to 3 V, CL = 150 pF to 2500 pF Typical values are at VCC = 2.5 V, TA = 25°C. Pulse skew is defined as |tPLH – tPHL| of each channel of the same device. Submit Documentation Feedback 4 UNIT ns 30 V/µs MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 Receiver Section Electrical Characteristics over recommended ranges of supply voltage and operating free-air temperature, VCC = 2.25 V to 3 V, C1–C4 = 0.1 µF, TA = TMIN to TMAX (unless otherwise noted) (see Figure 4) PARAMETER MIN TYP (1) TEST CONDITIONS Input voltage range –25 Input threshold low TA = 25°C Input threshold high TA = 25°C 0.7 × VCC TA = 25°C 3 Input hysteresis Output leakage current Output voltage low IOUT = 0.5 mA Output voltage high IOUT = –0.5 mA UNIT 25 V 0.3 × VCC V V 0.3 Input resistance (1) MAX V 5 7 kΩ ±0.05 ±10 µA 0.1 × VCC V 0.9 × VCC V Typical values are at VCC = 2.5 V, TA = 25°C. Receiver Section Switching Characteristics over recommended ranges of supply voltage and operating free-air temperature, VCC = 2.25 V to 3 V, C1–C4 = 0.1 µF, TA = TMIN to TMAX (unless otherwise noted) (see Figure 4) PARAMETER tPHL Receiver propagation delay tPLH |tPHL – tPLH| (1) (2) TEST CONDITIONS RIN to ROUT, CL = 150 pF Receiver skew (2) TYP (1) 0.175 0.175 50 UNIT µs ns Typical values are at VCC = 2.5 V, TA = 25°C. Pulse skew is defined as |tPLH – tPHL| of each channel of the same device. Submit Documentation Feedback 9 MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 Auto-Power-Down Plus Section Electrical Characteristics over recommended ranges of supply voltage and operating free-air temperature, VCC = 2.25 V to 3 V, C1–C4 = 0.1 µF, TA = TMIN to TMAX (unless otherwise noted) (see Figure 4) PARAMETER TEST CONDITIONS MIN MAX Positive threshold Receiver input threshold to INVALID high 2.7 Negative threshold –2.7 Receiver input threshold INVALID low –0.3 INVALID, READY voltage low IOUT = 0.5 mA INVALID, READY voltage high IOUT = –0.5 mA UNIT V 0.3 V 0.1 × VCC V 0.8 × VCC V Auto-Power-Down Plus Section Switching Characteristics over recommended ranges of supply voltage and operating free-air temperature, VCC = 2.25 V to 3 V, C1–C4 = 0.1 µF, TA = TMIN to TMAX (unless otherwise noted) (see Figure 4) PARAMETER TEST CONDITIONS MIN TYP (1) MAX UNIT tINVH Receiver positive or negative threshold to INVALID high VCC = 2.5 V 1 µs tINVL Receiver positive or negative threshold to INVALID low VCC = 2.5 V 30 µs tWU Receiver or driver edge to driver enabled VCC = 2.5 V tAUTOPRDN Receiver or driver edge to driver shutdown VCC = 2.5 V (1) 10 Typical values are at VCC = 2.5 V, TA = 25°C. Submit Documentation Feedback µs 100 15 30 60 s MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 PARAMETER MEASUREMENT INFORMATION 3V Generator (see Note B) Input RS-232 Output 50 Ω RL CL (see Note A) 3V FORCEOFF TEST CIRCUIT 0V tTHL Output SR(tr) + 6V t THL or tTLH tTLH VOH 3V 3V −3 V −3 V 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 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. Figure 1. Driver Slew Rate 2.25 V Generator (see Note B) RS-232 Output 50 Ω RL Input 1.125 V 1.125 V 0V CL (see Note A) tPLH tPHL VOH 3V FORCEOFF 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 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. Figure 2. Driver Pulse Skew 3V Input 0V 0V −3 V Output Generator (see Note B) tPHL 50 Ω tPLH CL (see Note A) 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 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. Figure 3. Receiver Propagation Delay Times Submit Documentation Feedback 11 MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 PARAMETER MEASUREMENT INFORMATION Receiver Inputs } Invalid Region Driver Inputs Driver Outputs VCC INVALID Output tINVL tINVH 0 tWU tWU VCC Ready Output 0 V+ VCC 0 V− VOLTAGE WAVEFORMS ÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎ Valid RS-232 Level, INVALID High ROUT Generator (see Note B) 2.7 V 50 Ω Indeterminate 0.3 V 0V If Signal Remains Within This Region For More Than 30 µs, INVALID Is Low† −0.3 V Auto-PowerDown Plus Indeterminate INVALID −2.7 V CL = 30 pF (see Note A) † FORCEON FORCEOFF Valid RS-232 Level, INVALID High DIN DOUT Auto power down disables drivers and reduces supply current to 1 µA. TEST CIRCUIT Figure 4. INVALID Propagation Delay Times and Supply Enabling Time 12 Submit Documentation Feedback MAX3318E 2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS741 – JUNE 2006 PARAMETER MEASUREMENT INFORMATION 2.5 V + 0.1 mF 19 CBYPASS 2 C1 0.1 mF C2 0.1 mF + 4 + 5 6 VCC C1+ V+ 3 + C1− V− C2+ 7 C2− 13 DIN1 DOUT1 17 12 DIN2 DOUT2 8 C4 + 0.1 mF RS-232-Compatible Outputs RS-232-Compatible Inputs RIN1 16 15 ROUT1 C3 0.1 mF 5k 10 ROUT2 1 RIN2 9 5k READY To Power-Management Unit Auto-Power- INVALID 11 Down Plus VCC FORCEOFF 20 14 FORCEON GND 18 Figure 5. Typical Application Circuit Submit Documentation Feedback 13 PACKAGE OPTION ADDENDUM www.ti.com 18-Jul-2006 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty MAX3318ECDB ACTIVE SSOP DB 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318ECDBG4 ACTIVE SSOP DB 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318ECDBR ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318ECDBRG4 ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318ECPW ACTIVE TSSOP PW 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318ECPWG4 ACTIVE TSSOP PW 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318ECPWR ACTIVE TSSOP PW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318ECPWRG4 ACTIVE TSSOP PW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318EIDB ACTIVE SSOP DB 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318EIDBG4 ACTIVE SSOP DB 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318EIDBR ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318EIDBRG4 ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318EIPW ACTIVE TSSOP PW 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318EIPWG4 ACTIVE TSSOP PW 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318EIPWR ACTIVE TSSOP PW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MAX3318EIPWRG4 ACTIVE TSSOP PW 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) Addendum-Page 1 PACKAGE OPTION ADDENDUM www.ti.com 18-Jul-2006 (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 PACKAGE MATERIALS INFORMATION www.ti.com 11-Mar-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel Diameter Width (mm) W1 (mm) A0 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 12.0 16.0 Q1 MAX3318ECDBR SSOP DB 20 2000 330.0 16.4 8.2 7.5 2.5 MAX3318ECPWR TSSOP PW 20 2000 330.0 16.4 6.95 7.1 1.6 8.0 16.0 Q1 MAX3318EIDBR SSOP DB 20 2000 330.0 16.4 8.2 7.5 2.5 12.0 16.0 Q1 MAX3318EIPWR TSSOP PW 20 2000 330.0 16.4 6.95 7.1 1.6 8.0 16.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 11-Mar-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) MAX3318ECDBR SSOP DB 20 2000 346.0 346.0 33.0 MAX3318ECPWR TSSOP PW 20 2000 346.0 346.0 33.0 MAX3318EIDBR SSOP DB 20 2000 346.0 346.0 33.0 MAX3318EIPWR TSSOP PW 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. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. 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 0,65 14 0,10 M 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 0,15 0,05 1,20 MAX PINS ** 0,10 8 14 16 20 24 28 A MAX 3,10 5,10 5,10 6,60 7,90 9,80 A MIN 2,90 4,90 4,90 6,40 7,70 9,60 DIM 4040064/F 01/97 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. 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