SN75C23243DLR


      
    SLLS513A − AUGUST 2001 − REVISED MARCH 2004 D Single-Chip and Single-Supply Interface for D D D D D D D D D D D DGG OR DL PACKAGE (TOP VIEW) Two IBM PC/AT Serial Ports Meet or Exceed the Requirements of TIA/EIA-232-F and ITU v.28 Standards Operate With 3-V to 5.5-V VCC Supply Always-Active Noninverting Receiver Output (ROUT2) Per Port Operate Up To 250 kbit/s Low Standby Current . . . 1 µA Typical External Capacitors . . . 4 × 0.22 µF Accept 5-V Logic Input With 3.3-V Supply Allow for Flexible Power Down of Either Serial Port Serial-Mouse Driveability RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) Applications − Battery-Powered Systems, Notebooks, Laptops, Palmtop PCs, and Hand-Held Equipment RIN5A RIN4A RIN3A RIN2A RIN1A INVA DOUT3A DOUT2A DOUT1A FORCEOFFA C2− C2+ GND VCC FORCEOFFB DOUT1B DOUT2B DOUT3B INVB RIN1B RIN2B RIN3B RIN4B RIN5B description/ordering information 1 48 2 47 3 46 4 45 5 44 6 43 7 42 8 41 9 40 10 39 11 38 12 37 13 36 14 35 15 34 16 33 17 32 18 31 19 30 20 29 21 28 22 27 ROUT5A ROUT4A ROUT3A ROUT2A ROUT1A ROUT2A DIN3A DIN2A DIN1A FORCEON V− V+ C1+ C1− GND DIN1B DIN2B DIN3B ROUT2B ROUT1B ROUT2B ROUT3B ROUT4B ROUT5B 26 The SN65C23243 and SN75C23243 consist of 24 25 two ports, each containing three line drivers and five line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). These devices meet the requirements of TIA/EIA-232-F and provide the electrical interface between an asynchronous communication controller and the serial-port connector. This combination of drivers and receivers matches that needed for two typical serial ports used in an IBM PC/AT, or compatible. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. In addition, these devices include an always-active noninverting output (ROUT2) per port, which allows applications using the ring indicator to transmit data while the devices are powered down. The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew-rate. 23 ORDERING INFORMATION −0°C −0 C to 70 70°C C SSOP (DL) TSSOP (DGG) −40°C −40 C to 85 85°C C ORDERABLE PART NUMBER PACKAGE† TA SSOP (DL) Tube of 25 SN75C23243DL Reel of 1000 SN75C23243DLR Reel of 2000 SN75C23243DGGR Tube of 25 SN65C23243DL Reel of 1000 SN65C23243DLR TOP-SIDE MARKING 75C23243 75C23243 65C23243 TSSOP (DGG) Reel of 2000 SN65C23243DGGR 65C23243 † 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. IBM is a trademark of International Business Machines Corporation. Copyright  2004, Texas Instruments Incorporated      ! "#$ !  %#&'" ($ (#"! "  !%$""! %$ )$ $!  $*! !#$! !(( +, (#" %"$!!- ($!  $"$!!', "'#($ $!-  '' %$$! POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 

      
    SLLS513A − AUGUST 2001 − REVISED MARCH 2004 description/ordering information (continued) Flexible control options for power management are available when either or both serial ports are 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 of its respective port are disabled. If FORCEOFF is set low, both drivers and receivers (except ROUT2) are shut off, and the supply current is reduced to 1 µA. Disconnecting the serial port or turning off the peripheral drivers causes the auto-powerdown condition to occur. Auto-powerdown can be disabled when FORCEON and FORCEOFF are high and should be done when driving a serial mouse. With auto-powerdown enabled, the RS-232 port is activated automatically when a valid signal is applied to any respective receiver input. The INV output is used to notify the user if an RS-232 signal is present at any receiver input. INV 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. INV is low (invalid data) if all receiver input voltages are between −0.3 V and 0.3 V for more than 30 µs. Refer to Figure 5 for receiver input levels. Function Tables EACH DRIVER (each port) INPUTS DIN 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 (each port) INPUTS RIN2 RIN1, RIN3−RIN5 L OUTPUTS FORCEOFF VALID RIN RS-232 LEVEL ROUT2 ROUT X L X L Z H X L X H Z L L H Yes L H L H H Yes L L H L H Yes H H H H H Yes H L Open Open H No L H RECEIVER STATUS Powered off while ROUT2 is active Normal operation with auto-powerdown disabled/enabled H = high level, L = low level, X = irrelevant, Z = high impedance (off), Open = input disconnected or connected driver off 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 

      
    SLLS513A − AUGUST 2001 − REVISED MARCH 2004 logic diagram (positive logic) RIN5A RIN4A RIN3A RIN2A RIN1A 1 48 2 47 3 46 4 45 5 44 43 INVA DOUT3A DOUT2A DOUT1A 6 ROUT4A ROUT3A ROUT2A ROUT1A ROUT2A Auto-powerdown 7 42 8 41 9 40 39 FORCEOFFA ROUT5A DIN3A DIN2A DIN1A FORCEON 10 Charge Pump FORCEOFFB DOUT1B DOUT2B DOUT3B INVB 15 16 33 17 32 18 31 19 RIN2B RIN3B RIN4B RIN5B DIN2B DIN3B Auto-powerdown 30 RIN1B DIN1B 20 29 21 28 22 27 23 26 24 25 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 ROUT2B ROUT1B ROUT2B ROUT3B ROUT4B ROUT5B 3 

      
    SLLS513A − AUGUST 2001 − REVISED MARCH 2004 timing Figure 1 shows how the two independent serial ports can be enabled or disabled. As shown by the logic states, depending on the FORCEOFF, FORCEON, and receiver input levels, either port can be powered down. Intermediate receiver input levels indicate a 0-V input. Also, it is assumed a pulldown resistor to ground is used for the receiver outputs. The INV pin goes low when its respective receiver input does not supply a valid RS-232 level. For simplicity, voltage levels, timing differences, and input/output edge rates are not shown. FORCEOFFA FORCEOFFB FORCEON 0V RIN2A 0V RIN2B DINA DINB ROUT2A ROUT2A ROUT2B ROUT2B DOUTA 0V DOUTB 0V INVA INVB A NOTES: A. B. C. D. E. B C D Ports A and B manually powered off Port A manually powered off, port B in normal operation with auto-powerdown enabled Port B powered off by auto-powerdown, port A in normal operation with auto-powerdown enabled Port A in normal operation with auto-powerdown disabled, port B manually powered off Ports A and B in normal operation with auto-powerdown disabled Figure 1. Timing Diagram 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 E 

      
    SLLS513A − AUGUST 2001 − REVISED MARCH 2004 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 6 V Positive output supply voltage range, V+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 7 V Negative output supply voltage, V− (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to −7 V Supply voltage difference, V+ − V− (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 V Input voltage range, VI: Driver (FORCEOFF, FORCEON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 6 V Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −25 V to 25 V Output voltage range, VO: Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −13.2 V to 13.2 V Receiver (INV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to VCC + 0.3 V Package thermal impedance, θJA (see Notes 2 and 3): DGG package . . . . . . . . . . . . . . . . . . . . . . . . . 70°C/W DL package . . . . . . . . . . . . . . . . . . . . . . . . . . . 63°C/W Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 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. NOTES: 1. All voltages are with respect to network GND. 2. 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. 3. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 4 and Figure 7) VCC = 3.3 V VCC = 5 V Supply voltage Driver and control high-level input voltage, VIH DIN, FORCEOFF, FORCEON Driver and control low-level input voltage, VIL DIN, FORCEOFF, FORCEON Driver and control input voltage, VI DIN, FORCEOFF, FORCEON Receiver input voltage, VI RIN Operating free-air temperature, TA 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 0 5.5 V V −25 25 SN75C23243 0 70 SN65C23243 −40 85 °C NOTE 4: Test conditions are C1−C4 = 0.22 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 over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Note 4 and Figure 7) PARAMETER II ICC Input leakage current Supply current (TA = 25 25°C) C) TEST CONDITIONS FORCEOFF, FORCEON MIN TYP‡ MAX ±0.01 ±1 µA 0.6 2 mA Auto-powerdown disabled No load, FORCEOFF and FORCEON at VCC Powered off No load, FORCEOFF at GND 1 20 Auto-powerdown enabled No load, FORCEOFF at VCC, FORCEON at GND, All RIN are open or grounded 1 20 UNIT µA ‡ All typical values are at VCC = 3.3 V or VCC = 5 V and TA = 25°C. NOTE 4: Test conditions are C1−C4 = 0.22 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. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 

      
    SLLS513A − AUGUST 2001 − 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 7) PARAMETER VOH VOL VO IIH IIL TEST CONDITIONS MIN TYP† MAX UNIT High-level output voltage All DOUT at RL = 3 kΩ to GND 5 5.4 V Low-level output voltage All DOUT at RL = 3 kΩ to GND −5 −5.4 V Output voltage (mouse driveability) DIN1 = DIN2 = GND, DIN3 = VCC, 3-kΩ to GND at DOUT3, DOUT1 = DOUT2 = −2.5 mA ±5 High-level input current VI = VCC VI at GND Low-level input current IOS Short-circuit output current‡ VCC = 3.6 V, VCC = 5.5 V, ro Output resistance VCC, V+, and V− = 0 V, VO = 0 V VO = 0 V VO = ±2 V VO = ±12 V, 300 V ±0.01 ±1 µA ±0.01 ±1 µA ±35 ±60 mA Ω 10M ±25 VCC = 3 V to 3.6 V µA VO = ±10 V, VCC = 4.5 V to 5.5 V ±25 † 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. NOTE 4: Test conditions are C1−C4 = 0.22 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. Ioff Output leakage current FORCEOFF = GND switching characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Note 4 and Figure 7) PARAMETER TEST CONDITIONS Maximum data rate CL = 1000 pF, One DOUT switching, RL = 3 kΩ, See Figure 1 tsk(p) Pulse skew§ CL = 150 pF to 2500 pF RL = 3 kΩ to 7 kΩ, See Figure 2 SR(tr) Slew rate, transition region (see Figure 1) VCC = 3.3 V, RL = 3 kΩ to 7 kΩ MIN TYP† MAX 250 kbit/s 100 POST OFFICE BOX 655303 ns CL = 150 pF to 1000 pF 6 30 CL = 150 pF to 2500 pF 4 30 † 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. NOTE 4: Test conditions are C1−C4 = 0.22 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. 6 • DALLAS, TEXAS 75265 UNIT V/µs 

      
    SLLS513A − AUGUST 2001 − 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 7) PARAMETER VOH VOL MIN TYP† VCC − 0.6 V VCC − 0.1 V TEST CONDITIONS High-level output voltage IOH = −1 mA IOL = 1.6 mA Low-level output voltage VIT+ Positive-going input threshold voltage VCC = 3.3 V VCC = 5 V VIT− Negative-going input threshold voltage VCC = 3.3 V VCC = 5 V Vhys Ioff Input hysteresis (VIT+ − VIT−) MAX V 0.4 1.6 2.4 1.9 2.4 0.6 1.1 0.8 1.4 FORCEOFF = 0 V V V V 0.5 Output leakage current (except ROUT2B) UNIT V ±0.05 ri Input resistance VI = ±3 V to ±25 V 3 5 † All typical values are at VCC = 3.3 V or VCC = 5 V and TA = 25°C. NOTE 4: Test conditions are C1−C4 = 0.22 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. ±10 µA 7 kΩ switching characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Note 4 and Figure 7) PARAMETER TEST CONDITIONS tPLH tPHL Propagation delay time, low- to high-level output ten tdis Output enable time Propagation delay time, high- to low-level output Output disable time Pulse skew‡ CL = 150 pF, See Figure 4 CL = 150 pF, RL = 3 kΩ, kΩ See Figure 5 MIN TYP† MAX 150 ns 150 ns 200 ns 200 ns tsk(p) See Figure 4 50 † 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. NOTE 4: Test conditions are C1−C4 = 0.22 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. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 UNIT ns 7 

      
    SLLS513A − AUGUST 2001 − REVISED MARCH 2004 AUTO-POWERDOWN SECTION electrical characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6) PARAMETER TEST CONDITIONS MIN VT+(valid) Receiver input threshold for INV high-level output voltage FORCEON = GND, FORCEOFF = VCC VT−(valid) Receiver input threshold for INV high-level output voltage FORCEON = GND, FORCEOFF = VCC −2.7 VT(invalid) Receiver input threshold for INV low-level output voltage FORCEON = GND, FORCEOFF = VCC −0.3 VOH INV high-level output voltage IOH = −1 mA, FORCEON = GND, FORCEOFF = VCC VOL INV low-level output voltage IOL = 1.6 mA, FORCEON = GND, FORCEOFF = VCC MAX UNIT 2.7 V V 0.3 VCC − 0.6 V V 0.4 V switching characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 6) PARAMETER tvalid tinvalid MIN MAX UNIT Propagation delay time, low- to high-level output 1 µs Propagation delay time, high- to low-level output 30 µs 100 µs ten Supply enable time † All typical values are at VCC = 3.3 V or VCC = 5 V and TA = 25°C. 8 TYP† POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 

      
    SLLS513A − AUGUST 2001 − REVISED MARCH 2004 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 6V SR(tr) + t THL or t TLH 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 2. Driver Slew Rate 3V Generator (see Note B) RS-232 Output 50 Ω RL Input 1.5 V 1.5 V 0V CL (see Note A) tPHL tPLH 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 3. Driver Pulse Skew 3 V or 0 V FORCEON 3V Input 1.5 V 1.5 V −3 V Output Generator (see Note B) 50 Ω 3V FORCEOFF tPHL CL (see Note A) 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 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. Figure 4. Receiver Propagation Delay Times POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 9 

      
    SLLS513A − AUGUST 2001 − REVISED MARCH 2004 PARAMETER MEASUREMENT INFORMATION 3V Input 3 V or 0 V FORCEON VCC S1 1.5 V GND −3 V tPZH (S1 at GND) tPHZ (S1 at GND) RL 3 V or 0 V 1.5 V VOH Output 50% Output CL (see Note A) FORCEOFF Generator (see Note B) 50 Ω 0.3 V tPZL (S1 at VCC) tPLZ (S1 at VCC) 0.3 V Output 50% VOL TEST CIRCUIT NOTES: A. B. C. D. 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 10 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 

      
    SLLS513A − AUGUST 2001 − REVISED MARCH 2004 PARAMETER MEASUREMENT INFORMATION 2.7 V 2.7 V 0V Receiver Input 0V 50 Ω tvalid 50% VCC 50% VCC 0V ten INV CL = 30 pF (see Note A) ≈V+ V+ 0.3 V VCC 0V 0.3 V Supply Voltages FORCEOFF FORCEON tinvalid DIN −3 V VCC INV Output Autopowerdown −2.7 V −2.7 V ROUT Generator (see Note B) 3V DOUT ≈V− V− TEST CIRCUIT VOLTAGE WAVEFORMS Valid RS-232 Level, INV High ÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎÎÎ 2.7 V Indeterminate 0.3 V 0V If Signal Remains Within This Region for More Than 30 µs, INV Is Low† −0.3 V Indeterminate −2.7 V Valid RS-232 Level, INV High † Auto-powerdown disables drivers and reduces supply current to 1 µA. NOTES: A. CL includes probe and jig capacitance. B. The pulse generator has the following characteristics: PRR = 5 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. Figure 6. INV Propagation Delay Times and Supply Enabling Time POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 11 

      
    SLLS513A − AUGUST 2001 − REVISED MARCH 2004 APPLICATION INFORMATION 36 C1+ 12 + C2 − 11 38 GND 13, 34 RIN3 RIN4 RIN5 DOUT1 DOUT2 C3† + CBYPASS − = 0.1 µF + − C1 35 C1− RIN2 RS-232 Outputs V− − 14 VCC + RIN1 RS-232 Inputs C2− + 5 (20) 39 FORCEON 4 (21) Autopowerdown C4 − 37 V+ C2+ 3 (22) 2 (23) 10 (15) FORCEOFF 1 (24) 6 (19) 9 (16) 43 (30) 8 (17) 44 (29) INV ROUT2 ROUT1 5 kΩ DOUT3 7 (18) 45 (28) ROUT2 5 kΩ DIN3 42 (31) Logic Outputs 46 (27) ROUT3 5 kΩ Logic Inputs DIN2 41 (32) 47 (26) ROUT4 5 kΩ DIN1 40 (33) 48 (25) ROUT5 5 kΩ † C3 can be connected to VCC or GND. NOTES: A. Resistor values shown are nominal. B. Numbers in parentheses are for B section. VCC vs CAPACITOR VALUES VCC C1 C2, C3, and C4 3.3 V ± 0.3 V 5 V ± 0.5 V 3 V to 5.5 V 0.22 µF 0.047 µF 0.22 µF 0.22 µF 0.33 µF 1 µF Figure 7. Typical Operating Circuit and Capacitor Values 12 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 23-Apr-2022 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) SN65C23243DGGR ACTIVE TSSOP DGG 48 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 65C23243 SN65C23243DLR ACTIVE SSOP DL 48 1000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 65C23243 SN75C23243CDGGR PREVIEW TSSOP DGG 48 2000 TBD Call TI Call TI SN75C23243CDLR PREVIEW SSOP DL 48 1000 TBD Call TI Call TI SN75C23243DGGR ACTIVE TSSOP DGG 48 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 75C23243 SN75C23243DLR ACTIVE SSOP DL 48 1000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 75C23243 (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