MAX213CDB

www.ti.com FEATURES • • • • • • • • • ESD Protection for RS-232 Bus Pins – ±15-kV Human-Body Model (HBM) Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards Operates at 5-V VCC Supply Four Drivers and Five Receivers Operates up to 120 kbit/s Low Supply Current in Shutdown Mode . . . 15 µA Typ External Capacitors . . . 4 × 0.1 F Designed to Be Interchangeable With Maxim MAX213 Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II MAX213 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION SLLS680 – DECEMBER 2005 DB, DW, OR PW PACKAGE (TOP VIEW) DOUT3 DOUT1 DOUT2 RIN2 ROUT2 DIN2 DIN1 ROUT1 RIN1 GND VCC C1+ V+ C1– 1 28 2 27 3 26 4 25 5 24 6 23 7 22 8 9 21 20 10 19 11 18 12 17 13 16 14 15 DOUT4 RIN3 ROUT3 SHDN EN RIN4 ROUT4 DIN4 DIN3 ROUT5 RIN5 V– C2– C2+ APPLICATIONS • • • • • • Battery-Powered Systems PDAs Notebooks Laptops Palmtop PCs Hand-Held Equipment DESCRIPTION/ ORDER INFORMATION The MAX213 device consists of four line drivers, five 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 5-V supply. The devices operate at data signaling rates up to 120 kbit/s and a maximum of 30-V/µs driver output slew rate. The MAX213 has an active-low shutdown (SHDN) and an active-high enable control (EN). In shutdown mode, the charge pumps are turned off, V+ is pulled down to VCC, V– is pulled to GND, and the transmitter outputs are disabled. This reduces supply current typically to 1 µA. Two receivers of the MAX213 are active during shutdown. 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 © 2005, Texas Instruments Incorporated MAX213 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS680 – DECEMBER 2005 ORDERING INFORMATION PACKAGE (1) TA SOIC – DW 0°C to 70°C SSOP – DB TSSOP – PW SOIC – DW –40°C to 85°C SSOP – DB TSSOP – PW (1) ORDERABLE PART NUMBER Tube of 20 MAX213CDW Reel of 1000 MAX213CDWR Tube of 50 MAX213CDB Reel of 2000 MAX213CDBR Tape and reel MAX213CPWR Tube of 20 MAX213IDW Reel of 1000 MAX213IDWR Tube of 50 MAX213IDB Reel of 2000 MAX213IDBR Tape and reel MAX213IPWR TOP-SIDE MARKING Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE INPUTS (1) 2 RECEIVER EN DRIVER D1–D4 R1–R3 L L Z Z Z L H Z Z Active (1) Shutdown H L All active Z Z Normal operation H H All active Active Active Normal operation SHDN R4–R5 See the VIT+ and VIT– change in the Electrical Characteristics table. DEVICE STATUS Shutdown MAX213 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS680 – DECEMBER 2005 LOGIC DIAGRAM (POSITIVE LOGIC) 7 2 DIN1 DOUT1 6 3 DIN2 TTL/CMOS Inputs DOUT2 20 RS-232 Outputs 1 DIN3 DOUT3 21 28 DIN4 DOUT4 25 24 SHDN EN 89 ROUT1 RIN1 5 4 ROUT2 TTL/CMOS Outputs RIN2 26 27 ROUT3 RIN3 22 23 ROUT4 RIN4 19 ROUT5 RS-232 Inputs 18 RIN5 3 MAX213 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS680 – DECEMBER 2005 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) VCC Supply voltage range V+ Positive charge-pump voltage range (2) V– Negative charge-pump voltage range (2) VI Input voltage range VO Output voltage range DOUT Short-circuit duration θJA Package thermal impedance (3) (4) Drivers MIN MAX –0.3 6 V VCC – 0.3 14 V 0.3 –14 V –0.3 V+ + 0.3 ±30 Receivers Drivers Receivers V– – 0.3 V+ + 0.3 –0.3 VCC + 0.3 UNIT V V Continuous DB package 62 DW package 46 C°/W 150 C° 150 C° PW package TJ Operating virtual junction temperature Tstg Storage temperature range (1) (2) (3) (4) –65 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. Recommended Operating Conditions (1) See Figure 4 Supply voltage VIH VIL VI TA (1) Driver high-level input voltage DIN Control high-level input voltage EN, SHDN Driver and control low-level input voltage DIN, EN, SHDN Driver and control input voltage DIN, EN, SHDN Receiver input voltage RIN MIN NOM MAX 4.5 5 5.5 2 MAX213I V V 2.4 0.8 0 5.5 –30 30 0 70 –40 85 MAX213C Operating free-air temperature UNIT V V °C Test conditions are C1–C4 = 0.1 µF at VCC = 5 V ± 0.5 V. Electrical Characteristics (1) over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP (2) MAX UNIT ICC Supply current No load, See Figure 6 14 20 mA ISHDN Shutdown supply current TA = 25°C, See Figure 1 15 50 µA (1) (2) 4 Test conditions are C1–C4 = 0.1 µF at VCC = 5 V ± 0.5 V. All typical values are at VCC = 5 V, and TA = 25°C. MAX213 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS680 – DECEMBER 2005 DRIVER SECTION Electrical Characteristics (1) over operating free-air temperature range (unless otherwise noted) (see Figure 4) PARAMETER TEST CONDITIONS MIN TYP (2) VOH High-level output voltage DOUT at RL = 3 kΩ to GND 5 9 VOL Low-level output voltage DOUT at RL = 3 kΩ to GND –5 –9 IIH Control high-level input current EN, SHDN = 5 V Driver low-level input current DIN = 0 V Control low-level input current EN, SHDN = 0 V IOS (3) Short-circuit output current VCC = 5.5 V, VO = 0 V ro Output resistance VCC, V+, and V– = 0 V, VO = ±2 V IIL (1) (2) (3) MAX UNIT V V 3 10 –15 –200 –3 –10 ±10 ±60 µA µA mA Ω 300 Test conditions are C1–C4 = 0.1 µF at VCC = 5 V ± 0.5 V All typical values are at 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 operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP (2) MAX UNIT Maximum data rate CL = 50 pF to 1000 pF, One DOUT switching, RL = 3 kΩ to 7 kΩ, See Figure 3 tPLH(D) Propagation delay time, low- to high-level output CL = 2500 pF, All drivers loaded, RL = 3 kΩ, See Figure 3 2 µs tPHL(D) Propagation delay time, high- to low-level output CL = 2500 pF, All drivers loaded, RL = 3 kΩ, See Figure 3 2 µs tsk(p) Pulse skew (3) CL = 150 pF to 2500 pF, See Figure 3 RL = 3 kΩ to 7 kΩ, 300 ns SR(tr) Slew rate, transition region (see Figure 2) CL = 50 pF to 1000 pF, VCC = 5 V RL = 3 kΩ to 7 kΩ, (1) (2) (3) 120 3 kbit/s 6 30 V/µs Test conditions are C1–C4 = 0.1 µF at VCC = 5 V ± 0.5 V. All typical values are at VCC = 5 V, and TA = 25°C. Pulse skew is defined as (tPLH – tPHL) of each channel of the same device. ESD Protection over operating free-air temperature range (unless otherwise noted) PIN DOUT TEST CONDITIONS Human-Body Model TYP UNIT ±15 kV 5 MAX213 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS680 – DECEMBER 2005 RECEIVER SECTION Electrical Characteristics (1) over operating free-air temperature range (unless otherwise noted) (see Figure 6) PARAMETER TEST CONDITIONS VOH High-level output voltage IOH = –1 mA VOL Low-level output voltage IOH = 1.6 mA TYP (2) MAX VCC – 0.4 Active mode 1.7 2.4 Shutdown mode (R4–R5) 1.5 2.4 Positive-going input threshold voltage VCC = 5 V, TA = 25°C VIT– Negative-going input threshold voltage VCC = 5 V, TA = 25°C Vhys (3) Input hysteresis (VIT+, VIT–) VCC = 5 V rI Input resistance VCC = 5 V, TA = 25°C Output leakage current EN = 0 V, 0 ≤ ROUT ≤ VCC, R1–R3 Active mode 0.8 1.2 Shutdown mode (R4–R5) 0.6 1.5 3 UNIT V 0.4 VIT+ (1) (2) (3) MIN V V V 0.5 1 V 5 7 kΩ ±0.05 ±10 µA MIN TYP (2) MAX UNIT 0.5 10 4 40 10 Test conditions are C1–C4 = 0.1 µF at VCC = 5 V ± 0.5 V. All typical values are at VCC = 5 V, and TA = 25°C. No hysteresis in shudown mode Switching Characteristics (1) over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS SHDN = VCC tPLH(R) Propagation delay time, low- to high-level output CL = 150 pF, See Figure 4 tPHL(R) Propagation delay time, high- to low-level output CL = 150 pF, See Figure 4 0.5 ten Output enable time CL = 150 pF, See Figure 5 600 ns tdis Output disable time CL = 150 pF, See Figure 5 200 ns (1) (2) SHDN = 0 V, R4–R5 µs µs Test conditions are C1–C4 = 0.1 µF at VCC = 5 V ± 0.5 V. All typical values are at VCC = 5 V, and TA = 25°C. ESD Protection over operating free-air temperature range (unless otherwise noted) PIN RIN 6 TEST CONDITIONS Human-Body Model TYP UNIT ±15 kV MAX213 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS680 – DECEMBER 2005 PARAMETER MEASUREMENT INFORMATION 0.1
F – + ISHDN 5.5 V 0.1
F + – VCC V+ C1+ 0.1
F + – V– 0.1
F – + C1– C2+ 0.1
F + – C2– VCC 400 kΩ 5.5 V DOUT DIN D1−D4 RIN ROUT 0-V or 5.5-V Drive 5.5 V 3 kΩ 5.5 V EN 5 kΩ R1−R5 SHDN GND Figure 1. Shutdown Current Test Circuit 7 MAX213 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS680 – DECEMBER 2005 PARAMETER MEASUREMENT INFORMATION (continued) 5-V SHDN Input Generator (see Note B) RS-232 Output 3V 1.5 V 1.5 V 0V 50 Ω RL tTHL(D) CL (see Note A) Output tTLH(D) –3 V TEST CIRCUIT SR(tr) = 6V tTHL(D) or tTLH(D) VOH 3V –3 V 3V VOL 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 2. Driver Slew Rate 5-V SHDN 3V Generator (see Note B) RS-232 Output Input 1.5 V 0V 50 Ω RL 1.5 V tPHL(D) CL (see Note A) tPLH(D) 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: ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. Figure 3. Driver Pulse Skew and Propagation Delay Times 5-V SHDN 3V Input 1.5 V 1.5 V –3 V Output Generator (see Note B) 50 Ω tPHL(R) tPLH(R) CL (see Note A) 5-V EN 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 4. Receiver Propagation Delay Times 8 MAX213 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS680 – DECEMBER 2005 PARAMETER MEASUREMENT INFORMATION (continued) 3V 5-V SHDN VCC S1 GND 1.5 V 0V tPZH (S1 at GND) tPHZ (S1 at GND) RL 3 V or 0 V 1.5 V Input Output Output VOH 3.5 V VOH – 0.1 V CL (see Note A) EN Generator (see Note B) 50 Ω tPZL (S1 at VCC) tPLZ (S1 at VCC) VOL + 0.1 V 0.8 V Output TEST CIRCUIT NOTES: A. B. C. D. VOL VOLTAGE WAVEFORMS CL includes probe and jig capacitance. The pulse generator has the following characteristics: ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. tPLZ and tPHZ are the same as tdis. tPZL and tPZH are the same as ten. Figure 5. Receiver Enable and Disable Times 9 MAX213 5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION www.ti.com SLLS680 – DECEMBER 2005 APPLICATION INFORMATION DOUT3 DOUT1 DOUT2 RIN2 1 28 2 27 3 RIN3 5 kΩ 4 26 5 kΩ ROUT2 DOUT4 25 ROUT3 SHDN = 5 V 24 5 EN 23 5V RIN4 5 kΩ 400 kΩ DIN2 6 22 ROUT4 5V 400 kΩ DIN1 ROUT1 RIN1 GND 5V 7 400 kΩ 21 8 9 DIN4 5V 10 5 kΩ 400 kΩ 20 – DIN3 CBYPASS = 0.1
F + 11 VCC C3(1) = – 0.1
F 6.3 V + 18 12 13 C1 = 0.1
F 6.3 V 19 VCC C1+ C4 = 0.1
F 16 V 5 kΩ V– 14 RIN5 V+ + – ROUT5 C1– C2– 17 – 16 – + C2+ + C2 = 0.1
F 16 V 15 (1) C3 can be connected to VCC or GND. NOTES: A. Resistor values shown are nominal. B. Nonpolarized ceramic capacitors are acceptable. If polarized tantalum or electrolytic capacitors are used, they should be connected as shown. Figure 6. Typical Operating Circuit and Capacitor Values 10 PACKAGE OPTION ADDENDUM www.ti.com 10-Dec-2020 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) (6) MAX213CDB ACTIVE SSOP DB 28 50 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 MAX213C MAX213CDBR ACTIVE SSOP DB 28 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 MAX213C MAX213CDW ACTIVE SOIC DW 28 20 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 MAX213C MAX213CDWR ACTIVE SOIC DW 28 1000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 MAX213C MAX213IDB ACTIVE SSOP DB 28 50 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 MAX213I MAX213IDBR ACTIVE SSOP DB 28 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 MAX213I MAX213IDWR ACTIVE SOIC DW 28 1000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 MAX213I (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) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of