TLC552CDR

TLC552C DUAL LINCMOS TIMER SLFS046 – FEBRUARY 1984 – REVISED MAY 1988 D D D D D D D D D Very Low Power Consumption . . . 2 mW Typ at VDD = 5 V Capable of Operation in Astable Mode CMOS Output Capable of Swinging Rail to Rail High Output-Current Capability Sink 100 mA Typ Source 10 mA Typ Output Fully Compatible With CMOS, TTL, and MOS Low Supply Current Reduces Spikes During Output Transitions High-Impedance Inputs . . . 1012 Ω Typ Single-Supply Operation From 1 V to 18 V Functionally Interchangeable With the NE556; Has Same Pinout D OR N PACKAGE (TOP VIEW) DSCH THRES CONT RESET OUT TRIG GND TIMER #1 1 14 2 13 3 12 4 11 5 10 6 9 7 8 VDD DSCH THRES CONT RESET OUT TRIG TIMER #2 functional block diagram (each timer) VDD CONT RESET R R1 THRES R description 1 OUT S The TLC552 is a dual monolithic timing circuit fabricated using TI LinCMOS process, which provides full compatibility with CMOS, TTL, and MOS logic and operation at frequencies up to 2 MHz. Accurate time delays and oscillations are possible with smaller, less-expensive timing capacitors than the NE555 because of the high input impedance. Power consumption is low across the full range of power supply voltages. R TRIG R DSCH GND RESET can override TRIG and THRES. TRIG can override THRES. Like the NE556, the TLC552 has a trigger level AVAILABLE OPTIONS approximately one-third of the supply voltage and SYMBOLIZATION a threshold level approximately two-thirds of the OPERATING VT max TEMPERATURE PACKAGE supply voltage. These levels can be altered by use DEVICE at 25°C RANGE SUFFIX of the control voltage terminal. When the trigger TLC552C D,N 0°C to 70°C 3.8 mV input falls below the trigger level, the flip-flop is set and the output goes high. If the trigger input is The D packages are available taped and reeled. Add the suffix R above the trigger level and the threshold input is to the device type when ordering (i.e., TLC552CDR). above the threshold level, the flip-flop is reset and the output is low. The reset input can override all other inputs and can be used to initiate a new timing cycle. If the reset input is low, the flip-flop is reset and the output is low. Whenever the output is low, a low-impedance path is provided between the discharge terminal and ground. While the CMOS output is capable of sinking over 100 mA and sourcing over 10 mA, the TLC552 exhibits greatly reduced supply-current spikes during output transitions. This minimizes the need for the large decoupling capacitors required by the NE556. LinCMOS is a trademark of Texas Instruments Incorporated. Copyright  1988, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 TLC552C DUAL LINCMOS TIMER SLFS046 – FEBRUARY 1984 – REVISED MAY 1988 description (continued) These devices have internal electrostatic discharge (ESD) protection circuits that will prevent catastrophic failures at voltages up to 2000 V as tested under MIL-STD-883C, Method 3105.2. However, care should be exercised in handling these devices as exposure to ESD may result in a degradation of the device parametric performance. All unused inputs should be tied to an appropriate logic level to prevent false triggering. The TLC552C is characterized for operation from 0°C to 70°C. FUNCTION TABLE RESET VOLTAGE† TRIGGER VOLTAGE† THRESHOLD VOLTAGE† OUTPUT DISCHARGE SWITCH < MIN Irrelevant Irrelevant Low On > MAX < MIN Irrelevant High Off > MAX > MAX > MAX Low On > MAX > MAX < MIN As previously established † For conditions shown as MIN or MAX, use the appropriate value specified under electrical characteristics. absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V Input voltage range (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to VDD Sink current, DSCH or OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 mA Source current, OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 mA Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Operating free-air temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 75°C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C NOTES: 1. All voltage values are with respect to network ground terminal. DISSIPATION RATING TABLE PACKAGE D N POWER RATING DERATING FACTOR ABOVE TA 7.6 mW/°C 9.2 mW/°C 25°C 25°C 950 mW 1150 mW recommended operating conditions MIN MAX Supply voltage, VDD 1 18 V Operating free-air temperature range, TA 0 70 °C 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 UNIT TLC552C DUAL LINCMOS TIMER SLFS046 – FEBRUARY 1984 – REVISED MAY 1988 electrical characteristics at specified free-air temperature, VDD = 1 V PARAMETER TEST CONDITIONS Threshold voltage level Threshold current Trigger voltage level Trigger current Reset voltage level Reset current Control voltage (open-circuit) as a percentage of supply voltage Discharge switch on-state on state voltage IOL = 100 µA off state current Discharge switch off-state Low level output voltage Low-level IOL = 100 µA High level output voltage High-level IOH = – 10 µA TA† 25°C MIN TYP MAX 0.475 0.67 0.85 Full range 0.45 25°C 10 MAX 75 25°C 0.15 Full range 0.1 0.33 10 MAX 75 25°C 0.4 Full range 0.3 0.7 10 MAX 75 MAX 66.7% 25°C 0.02 Full range 0.1 MAX 0.5 25°C 0.03 Full range 1 0.6 Full range 0.6 0.15 V nA 0.2 0.98 30 V pA 0.25 25°C V pA 0.2 25°C Full range 0.425 1 25°C V pA 1.45 25°C 25°C Supply current 0.875 UNIT V V 200 300 µA † Full range (MIN to MAX) is 0°C to 70°C. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 TLC552C DUAL LINCMOS TIMER SLFS046 – FEBRUARY 1984 – REVISED MAY 1988 electrical characteristics at specified free-air temperature, VDD = 2 V PARAMETER TEST CONDITIONS Threshold voltage level Threshold current Trigger voltage level Trigger current Reset voltage level Reset current Control voltage (open-circuit) as a percentage of supply voltage Discharge switch on-state on state voltage IOL = 1 mA off state current Discharge switch off-state Low level output voltage Low-level IOL = 1 mA High level output voltage High-level IOH = – 300 µA MIN TYP MAX 0.95 1.33 1.65 Full range 0.85 10 MAX 75 25°C 0.4 Full range 0.3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 0.67 10 MAX 75 25°C 0.4 Full range 0.3 1.1 0.95 10 MAX 75 MAX 66.7% 25°C 0.03 Full range 1.5 0.1 MAX 0.5 25°C 0.07 Full range 0.2 1.5 Full range 1.5 0.3 1.9 130 V V nA 0.35 25°C V pA 0.25 25°C V pA 1.8 25°C UNIT pA 1.05 25°C Full range † Full range (MIN to MAX) is 0°C to 70°C. 1.75 25°C 25°C Supply current 4 TA† 25°C V V 500 800 µA TLC552C DUAL LINCMOS TIMER SLFS046 – FEBRUARY 1984 – REVISED MAY 1988 electrical characteristics at specified free-air temperature, VDD = 5 V PARAMETER TEST CONDITIONS Threshold voltage level Threshold current Trigger voltage level Trigger current Reset voltage level Reset current Control voltage (open-circuit) as a percentage of supply voltage Discharge switch on-state on state voltage IOL = 10 mA off state current Discharge switch off-state IOL = 8 mA Low level output voltage Low-level IOL = 5 mA IOL = 3.2 3 2 mA High level output voltage High-level IOH = – 1 mA TA† 25°C MIN TYP MAX 2.8 3.3 3.8 Full range 2.7 25°C 10 MAX 75 25°C 1.36 Full range 1.26 1.66 10 MAX 75 25°C 0.4 Full range 0.3 1.1 10 MAX 75 MAX 66.7% 25°C 0.14 Full range 0.1 MAX 0.5 25°C 0.21 Full range V pA 1.5 V pA 0.5 0.6 25°C V nA 0.4 0.5 25°C 0.13 Full range 0.3 0.4 25°C 0.08 Full range V 0.3 0.35 25°C 4.1 Full range 4.1 Full range 1.96 1.8 25°C V pA 2.06 25°C 25°C Supply current 3.9 UNIT 4.8 340 V 700 1000 µA † Full range (MIN to MAX) is 0°C to 70°C. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 TLC552C DUAL LINCMOS TIMER SLFS046 – FEBRUARY 1984 – REVISED MAY 1988 electrical characteristics at specified free-air temperature, VDD = 15 V PARAMETER TEST CONDITIONS Threshold voltage level Threshold current Trigger voltage level Trigger current Reset voltage level Reset current Control voltage (open-circuit) as a percentage of supply voltage Discharge switch on-state on state voltage IOL = 100 mA off state current Discharge switch off-state IOL = 100 mA Low level output voltage Low-level IOL = 50 mA IOL = 10 mA IOH = – 10 mA High level output voltage High-level IOH = – 5 mA IOH = – 1 mA MIN TYP MAX 9.45 10 10.55 Full range 9.35 10 MAX 75 25°C 4.65 Full range 4.55 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 10 MAX 75 25°C 0.4 Full range 0.3 1.1 5.35 10 MAX 75 MAX 66.7% 25°C 0.77 Full range 1.5 0.1 MAX 0.5 25°C 1.28 Full range V V pA 1.7 1.8 25°C V pA 1.8 25°C UNIT pA 5.45 25°C V nA 3.2 3.6 25°C 0.63 Full range 1 1.3 25°C 0.12 Full range V 0.3 0.4 25°C 12.5 Full range 12.5 25°C 13.5 Full range 13.5 25°C 14.2 Full range 14.2 Full range † Full range (MIN to MAX) is 0°C to 70°C. 10.65 25°C 25°C Supply current 6 TA† 25°C 14.2 14.6 V 14.9 0.72 1.2 1.6 mA TLC552C DUAL LINCMOS TIMER SLFS046 – FEBRUARY 1984 – REVISED MAY 1988 electrical characteristics at specified free-air temperature, VDD = 18 V PARAMETER TEST CONDITIONS Threshold voltage level Threshold current Trigger voltage level Trigger current Reset voltage level Reset current Control voltage (open-circuit) as a percentage of supply voltage Discharge switch on-state on state voltage IOL = 100 mA off state current Discharge switch off-state Low level output voltage Low-level IOL = 3 3.2 2 mA High level output voltage High-level IOH = – 1 mA TA† 25°C MIN TYP MAX 11.4 12 12.6 Full range 10.9 25°C 10 MAX 75 25°C 5.6 Full range 5.5 6 10 MAX 75 25°C 0.4 Full range 0.3 1.1 6.4 10 MAX 75 MAX 66.7% 25°C 0.72 Full range 1.5 0.1 MAX 0.5 25°C 0.04 Full range 1.5 17.3 Full range 17.3 0.3 17.9 0.84 Full range V nA 0.35 25°C V pA 1.6 25°C V pA 1.8 25°C V pA 6.5 25°C 25°C Supply current 12.7 UNIT V V 1.2 1.6 mA † Full range (MIN to MAX) is 0°C to 70°C. operating characteristics, VDD = 5 V, TA = 25°C (unless otherwise noted) PARAMETER Initial error of timing interval‡ Supply voltage sensitivity of timing interval Output pulse rise time Output pulse fall time Maximum frequency in astable mode TEST CONDITIONS VDD = 5 V to 15 V,, CT = 0.1 µF, MIN RA = RB = 1 kΩ to 100 kΩ,, See Note 2 RL = 10 MΩ, MΩ CL = 10 pF RA = 470 Ω, CT = 200 pF, RB = 200 Ω, See Note 2 1.2 TYP MAX 1% 3% 0.1 0.5 20 75 15 60 2.8 UNIT %/V ns MHz ‡ Timing interval error is defined as the difference between the measured value and the nominal value of a random sample. NOTE 2: RA, RB, and CT are as defined in Figure 1. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 TLC552C DUAL LINCMOS TIMER SLFS046 – FEBRUARY 1984 – REVISED MAY 1988 APPLICATION INFORMATION VDD 0.1 µF RA 0.1 µF CONT VDD RL RESET DISCH OUT RB Output THRES TRIG CL CT GND Figure 1. Circuit for Astable Operation 8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 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) TLC552CD ACTIVE SOIC D 14 50 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 TLC552C TLC552CDR ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 TLC552C TLC552CN ACTIVE PDIP N 14 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 TLC552CN (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