OPA361AIDCKT

OPA361 SBOS334A − SEPTEMBER 2005 − REVISED JANUARY 2006 3V VIDEO AMPLIFIER with Internal Gain and Filter in SC70 FEATURES D D D D DESCRIPTION EXCELLENT VIDEO PERFORMANCE INTERNAL GAIN: 5.2V/V SUPPORTS TV-DETECTION COMPATIBLE WITH OMAP242x and DAVINCIE PROCESSORS 2-POLE RECONSTRUCTION FILTER The OPA361 high-speed amplifier is optimized for 3V portable video applications. It is specifically designed to be compatible with the video encoders embedded in Texas Instruments’ OMAP2420 and DaVinci processors or other application processors with 0.5VPP video output. The input common-mode range includes GND, which allows a video-DAC (digital-to-analog converter) to be DC-coupled to the OPA361. The TV-detection feature simplifies the end-user interface significantly by facilitating the automatic start/stop of video transmission. D D INPUT RANGE INCLUDES GROUND − DC-Coupled Input D INTEGRATED LEVEL SHIFTER D D D D D D The output swings within 5mV of GND and 250mV to V+ with a standard back-terminated video load (150Ω). An internal level shift circuit prevents the output from saturating with 0V input, thus preventing sync-pulse clipping in common video circuits. Therefore, the OPA361 is ideally suited for DC-coupling to the video load. − DC-Coupled Output(1) − No Output Capacitors Needed RAIL-TO-RAIL OUTPUT LOW QUIESCENT CURRENT: 5.3mA SHUTDOWN CURRENT: 1.5mA SINGLE-SUPPLY: 2.5V to 3.3V SC70-6 PACKAGE: 2.0mm x 2.1mm RoHS COMPLIANT The OPA361 has been optimized for space-sensitive applications by integrating internal gain setting resistors (G = 5.2V/V) and a 2-pole video-DAC reconstruction filter. (1) Internal circuitry avoids output saturation, even with 0V sync tip level at the input video signal. APPLICATIONS D CAMERA PHONES In shutdown mode, the quiescent current is reduced to < 1.5µA, dramatically reducing power consumption and prolonging battery life. The OPA361 is available in the tiny 2mm x 2.1mm SC70-6 package. V+ RELATED LOW VOLTAGE VIDEO AMPS OPA361 10mV FEATURES 2−Pole Filter +In 75Ω Out 500Ω RSET 4kΩ Enable PRODUCT 2.7V to 3.3V, 70MHz, 6mA IQ, 5µA Sleep, SC70 OPA358 2.7V to 3.3V, Filter, SAG, G = 2, 5µA Sleep, SC70 OPA360 2.7V to 5.5V, 200MHz, 300V/µs, 6µA Sleep, SOT23 OPA355 2.7V to 5.5V, 100MHz, 150V/µs, 6µA Sleep, SOT23 OPA357 G = 5.2V/V Shutdown Control (see note 1) GND (1) Closed when enabled during normal operation; open when shut down. 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. DAVINCI is a registered trademark of Texas Instruments. All other trademarks are the property of their respective owners. Copyright  2005, Texas Instruments Incorporated
          
             
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"#$ www.ti.com SBOS334A − SEPTEMBER 2005 − REVISED JANUARY 2006 ORDERING INFORMATION(1) PRODUCT PACKAGE PACKAGE DESIGNATOR OPA361 SC70-6 DCK PACKAGE MARKING AUY (1) For the most current package and ordering information, see the Package Option Addendum at the end of this datasheet, or see the TI website at www.ti.com. This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. ABSOLUTE MAXIMUM RATINGS(1) (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5V beyond the supply rails should be current-limited to 10mA or less. (3) Short-circuit to ground. 2 Top View SC70 +In 1 GND 2 RSET 3 AUY Supply Voltage, V+ to V− . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.6V Signal Input Terminals, Voltage(2) . . . . . . . . −0.5V to (V+) + 0.5V Current(2) . . . . . . . . . . . . . . . . . . . ±10mA Output Short-Circuit through 75Ω to GND(3) . . . . . . . Continuous Operating Temperature . . . . . . . . . . . . . . . . . . . . . −40°C to +125°C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . −65°C to +150°C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +160°C ESD Rating: Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5000V Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000V PIN CONFIGURATION 6 V+ 5 Enable 4 Out NOTE: The location of pin 1 on the OPA361 is determined by orienting the package marking as shown in the diagram above. 
"#$ www.ti.com SBOS334A − SEPTEMBER 2005 − REVISED JANUARY 2006 ELECTRICAL CHARACTERISTICS: VS = +2.5V to +3.3V Boldface limits apply over the temperature range, TA = −40°C to +125°C. At TA = +25°C, RL = 150Ω connected to GND, unless otherwise noted. OPA361 PARAMETER CONDITIONS MIN VS = +2.8V, VIN = GND −3 TYP MAX 11 55 UNITS OFFSET LEVEL-SHIFT VOLTAGE Output Level-Shift Voltage(1) VOLS Over Temperature vs Power Supply PSRR VS = +2.5V to +3.3V mV 20 mV ±80 µV/V INPUT VOLTAGE RANGE Input Voltage Range(2) Input Resistance (+In) RSET Resistance VCM VS = 2.5V GND 0.42 V VS = 2.8V GND 0.48 V VS = 3.3V GND 0.55 V Ω RIN 450 510 550 RSET 3600 4070 4400 2 0.5 ∆VOUT/∆VIN, VS = +2.5V, VINMIN = 0V, VINMAX = 0.42V ∆VOUT/∆VIN, VS = +2.8V, VINMIN = 0V, VINMAX = 0.48V 5.06 5.17 5.28 V/V 5.06 5.17 5.28 V/V ∆VOUT/∆VIN, VS = +3.3V, VINMIN = 0V, VINMAX = 0.55V 5.06 5.17 5.28 V/V Matching of RIN and RSET Ω % VOLTAGE GAIN FREQUENCY RESPONSE Filter Response Cutoff Frequency 9 MHz Normalized Gain: fIN = 4.5MHz f−3dB VO = 2VPP −0.1 dB fIN = 27MHz VO = 2VPP −18 dB fIN = 54MHz VO = 2VPP −23 dB Differential Gain Error RL = 150Ω 1.2 % Differential Phase Error RL = 150Ω 1.6 degrees 100kHz, 4.5MHz 26 ns 100% White Signal 65 dB Group Delay Variation Signal-to-Noise Ratio SNR OUTPUT Positive Voltage Output Swing from Rail VS = +2.8V, VIN = 0.7V, RL = 150Ω to GND 130 250 mV Negative Voltage Output Swing from Rail VS = +2.8V, VIN = −0.05V, RL = 150Ω to GND 0.15 5 mV Positive Voltage Output Swing from Rail VS = +2.8V, VIN = 0.7V, RL = 75Ω to GND 260 Negative Voltage Output Swing from Rail VS = +2.8V, VIN = −0.05V, RL = 75Ω to GND 2 VS = +2.8V, Disabled, VO = 2V 0.3 VS = +2.8V ±80 Output Leakage Output Current(3) IO mV mV 100 nA mA POWER SUPPLY Specified Voltage Range Quiescent Current VS IQ Over Temperature 2.5 VS = +2.8V, Enabled, IO = 0, VOUT = 1.4V 5.3 Specified Temperature Range 3.3 V 7.5 mA 9 mA V ENABLE/SHUTDOWN FUNCTION Disabled (logic-LOW threshold) 0 0.35 Enabled (logic-HIGH threshold) 1.3 VS Enable Time Disable Time 50 Shutdown Current VS = +2.8V, Disabled 1.5 V µs 1.5 ns 3 µA TEMPERATURE RANGE Specified/Operating Range −40 +125 °C Storage Range −65 +150 °C Thermal Resistance qJA SC70 250 °C/W (1) Output referred. (2) Limited by output swing and internal G = 5.2V/V. (3) See typical characteristics Output Voltage Swing vs Output Current. 3 
"#$ www.ti.com SBOS334A − SEPTEMBER 2005 − REVISED JANUARY 2006 TYPICAL CHARACTERISTICS: VS = 2.8V At TA = +25°C and RL = 150Ω, unless otherwise noted. RIN vs TEMPERATURE RSET vs TEMPERATURE 535 4250 530 4200 525 4150 RSET (Ω) RIN (Ω) 520 515 510 4100 4050 505 4000 500 3950 495 −50 −25 0 +25 +50 +75 +100 −50 +125 +150 −25 0 +25 +50 +75 Temperature (_C) Temperature (_C) RSET/RIN RATIO vs TEMPERATURE GAIN vs TEMPERATURE 8.5 +100 +125 +150 +100 +125 +150 5.5 8.4 5.4 8.2 Gain (V/V) RSET/RIN Ratio 8.3 8.1 8.0 7.9 5.3 5.2 7.8 5.1 7.7 7.6 7.5 −50 −25 5.0 0 +25 +50 +75 −25 0 +25 +50 +75 Temperature (_C) OUTPUT VOLTAGE vs TEMPERATURE OUTPUT VOLTAGE vs TEMPERATURE 2.80 VIN = −50mV VS = 2.8V 0.003 0.002 0.001 VIN = 700mV VS = 2.8V 2.75 Output Voltage (V) 0.004 2.70 2.65 2.60 2.55 0 2.50 −50 −25 0 +25 +50 +75 Temperature (_C) 4 −50 +125 +150 Temperature (_C) 0.005 Output Voltage (V) +100 +100 +125 +150 −50 −25 0 +25 +50 +75 Temperature (_ C) +100 +125 +150 
"#$ www.ti.com SBOS334A − SEPTEMBER 2005 − REVISED JANUARY 2006 TYPICAL CHARACTERISTICS: VS = 2.8V (continued) At TA = +25°C and RL = 150Ω, unless otherwise noted. VOUT LEVEL SHIFT vs TEMPERATURE QUIESCENT CURRENT vs TEMPERATURE 0.05 8 Quiescent Current (mA) 0.04 VOUT Level Shift (V) 9 VS = 2.8V VIN = 0V 0.03 0.02 0.01 0 6 5 4 −0.01 3 −50 1000000 −25 0 +25 +50 +75 +100 −50 +125 +150 −25 0 +25 +50 +75 Temperature (_ C) Temperature (_C) OUTPUT LEAKAGE CURRENT vs TEMPERATURE OUTPUT LEAKAGE IN SHUTDOWN +100 +125 +150 400 Enable = 0V VPULLUP = 1.8V Enable = 0V 350 Output Leakage Current (pA) 100000 10000 1000 100 10 1 300 250 200 150 100 50 0 −50 −100 0.1 −50 −25 0 +25 +50 +75 +100 +125 +150 0 0.5 1 1.5 2 2.5 Temperature (_C) VPULLUP (V) SHUTDOWN QUIESCENT CURRENT HYSTERESIS vs TEMPERATURE AC RESPONSE AT VARIOUS TEMPERATURES 3 3 10000 0 −3 AC Response (dB) 1000 IQSHDN (mA) Output Leakage Current (pA) 7 −40_C 100 +25_ C +125_ C 10 −6 −9 +125_ C −12 −15 −18 −21 +85_ C −24 +25_C −27 1 0.7 0.75 0.8 0.85 VSHDN (V) 0.9 0.95 1 −30 100k −40_C 1M 10M 100M Frequency (Hz) 5 
"#$ www.ti.com SBOS334A − SEPTEMBER 2005 − REVISED JANUARY 2006 TYPICAL CHARACTERISTICS: VS = 2.8V (continued) At TA = +25°C and RL = 150Ω, unless otherwise noted. TURN−ON TIME Voltage (500mV/div) Voltage (500mV/div) TURN−OFF TIME Time (1µs/div) Time (25ns/div) OUTPUT VOLTAGE vs OUTPUT CURRENT GROUP DELAY vs FREQUENCY 100 3.0 90 2.5 80 70 Group Delay (ns) VOUT (V) 2.0 1.5 1.0 +125_C 0.5 60 50 40 30 0_ C −25_ C −40_C +85_ C +25_ C 20 10 0 100k 0.15 0.14 0.13 0.12 0.11 0.10 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 0 1M Frequency (Hz) IOUT (A) DIFFERENTIAL GAIN I NP = A − C S Y NC = I NT −5 − 0. 6 DG1 %1 − 1. 0 DG2 %. − 1. 1 DG3 %. − 1. 2 DG4 %. − 0. 8 DG5 %5 ST EP S 4 5 DIFFERENTIAL PHASE I NP = A − C S Y NC = I NT −5 DP1 DP2 DP3 DP4 DP5 6 1 .1 1 .6 1 .6 1 .5 1 .1 dg1 dg. dg. dg. dg5 ST EP S 4 5 MT IM E = 10s 0 0 ZO O M 2 1 MT IM E = 10s 0 0 ZO O M 1 2 LI N E = 3 3 0 +5 M OD E 1 LI N E = 3 3 0 +5 M OD E 1 10M 100M 
"#$ www.ti.com SBOS334A − SEPTEMBER 2005 − REVISED JANUARY 2006 helps to automate start/stop operation of the TV-out function and minimizes power consumption. APPLICATIONS INFORMATION The OPA361 video amplifier has been optimized to fit seamlessly with Texas Instruments’ OMAP242x Multimedia processor. The following features have been integrated to provide excellent video performance. D A 2-pole filter is incorporated for DAC signal D Internal gain setting resistors (G = 5.2V/V) reduce that avoids sync pulse clipping and allows DC-coupled output. the number of external components needed in the video circuit. reconstruction. D The OPA361 employs an internal level shift circuit D A shutdown feature reduces quiescent current to less than 1.5µA—crucial for portable applications D Integration of the 500Ω video encoder load resistor and 4kΩ RSET resistor used by the OMAP242x helps minimize the number of external components and also ensures excellent ratio and temperature tracking. This feature helps to keep the overall gain accurate and stable over temperature. D TV-detection support in connection with an OMAP242x multimedia processor. This feature Although OPA361 is optimized for the OMAP242x processor, it is also suitable to interface with any digital media processor that outputs a video signal on the order of 0.4VPP to 0.5VPP. Figure 1 shows a typical application drawing with the OMAP242x processor and the TWL92230 Energy Management Chip. TWL92230 1.8V DAC Regulator VAUX 0.5V VREF V+ 2.8V OMAP2420 1.8V OPA361 Pull−Up 10kΩ 10mV +In Video DAC 2−Pole Filter Out 75Ω + 500Ω 75Ω RSET G = 5.2V/V 4kΩ Enable TV Detect Shutdown Control (see note 1) GPIO(3) GND GPIO TV Detect 100kΩ(2) (1) Closed when enabled during normal operation; open when shut down. (2) Protects GPIO against overvoltage conditions during active video transmission. (3) GPIO must be able to generate an interrupt. Figure 1. Typical Application using the OMAP242x and the TWL92230 7 
"#$ www.ti.com SBOS334A − SEPTEMBER 2005 − REVISED JANUARY 2006 OPERATING VOLTAGE The Enable logic input voltage is referenced to the OPA361 GND pin. A logic level HIGH applied to the enable pin enables the op amp. The logic levels are compatible with 1.8V CMOS logic levels. A valid logic HIGH is defined as > 1.3V above GND. A valid logic LOW is defined as < 0.35V above GND. If the Enable pin is not connected, internal pull-up circuitry will enable the amplifier. The OPA361 is fully specified from 2.5V to 3.3V over a temperature range of −40_C to +125_C. Parameters that vary significantly with operating voltages or temperature are shown in the Typical Characteristics. Power-supply pins should be bypassed with 100nF ceramic capacitors. When disabling the OPA361, internal circuitry also disconnects the internal gain setting feedback. This feature is in support of the TV-detection function. See the TV-Detect Function section for more detailed information. INPUT VOLTAGE The input common-mode range of the OPA361 series extends from GND to 0.55V on a 3.3V supply. The input range is limited by the internal gain in conjunction with the maximum output swing capability and the power-supply voltage. INTERNAL 2-POLE FILTER The OPA361 filter is a Sallen-Key topology with a 9MHz cutoff frequency. Figure 2 shows a detailed drawing of the filter components. This filter allows video signals to pass without any visible distortion, as shown in Figure 3 through Figure 6. The video encoder embedded in the OMAP242x processor typically samples at 54MHz. At this frequency, the attenuation is typically 23dB, which effectively attenuates the sampling aliases. INPUT OVERVOLTAGE PROTECTION All OPA361 pins are static-protected with internal ESD protection diodes connected to the supplies. These diodes will provide input overdrive protection if the current is externally limited to 10mA. The internal 500Ω resistor on the input to GND converts the output current of the OMAP2420 internal video DAC into a voltage. It is also part of the Sallen-Key filter. Using an external resistor to adjust the input voltage range will also alter the filter characteristics. ENABLE/SHUTDOWN The OPA361 has a shutdown feature that disables the output and reduces the quiescent current to less than 1.5µA. This feature is especially useful for portable video applications, where the device is infrequently connected to a television (TV) or other video device. 3.6pF OPA361 2.2kΩ ( Television 2.2kΩ ) VO 500Ω 75Ω 12.5pF 75Ω 4.22kΩ 1kΩ Figure 2. Filter Structure of the OPA361 8 
"#$ www.ti.com SBOS334A − SEPTEMBER 2005 − REVISED JANUARY 2006 Video Performance The color bar signal in Figure 3 shows excellent amplitude characteristics and no attenuation of colors with respect to the luminance signal. ∆: 2.02V @: 30.0mV The multiburst test patterns have different sine-wave burst sections with the following frequencies: 0.5MHz, 1MHz, 2MHz, 4MHz, 4.8MHz and 5.8MHz with 420mVPP. There is no visible attenuation even at the highest frequencies, which indicates a very flat frequency response of the OPA361. As shown in Figure 5 and Figure 6, the top line illustrates the full signal and the bottom line is a more detailed view of the last three sine wave bursts. Figure 3. 100/75 Color Bar Signal at Output of OPA361 The CCIR330/5 test pattern requires one of the greatest dynamic ranges, and therefore tests the OPA361 output voltage swing capability. The scope plot shown in Figure 4 has been taken with a 2.8V supply and shows no clipping on the top side of the signal. ∆: 2.30V @: 2.31mV Figure 5. Multiburst Signal (CCIR 18/1) Shows Very Flat Frequency Response The CCIR17 test pattern contains a 2T and a 20T pulse, as shown in Figure 6. The 2T pulse is used to check for pulse distortion and reflection, and the 20T pulse is used to check for amplitude and group delay between chrominance and luminance. Neither pulse exhibits any distortion or group delay artifacts. Figure 4. CCIR330/5: No Clipping, Even On 2.8V Supply Figure 6. CCIR 17 2T and 20T Pulses Show No Visible Distortion 9 
"#$ www.ti.com SBOS334A − SEPTEMBER 2005 − REVISED JANUARY 2006 INTERNAL LEVEL SHIFT Many common video DACs embedded in digital media processors, like the new OMAP242x processors, operate on a single supply (no negative supply). Typically, the lowest point of the sync pulse output by these video DACs is close to 0V. With a 0V input, the output of a common single-supply op amp saturates at a voltage > 0V. This effect would clip the sync pulse, and therefore degrade the video signal integrity. The OPA361 employs an internal level shift circuit to avoid clipping. The input signal is typically shifted by approximately 11mV. This shift is well within the linear output voltage range of the OPA361 with a standard 150Ω video load. voltage level is pulled LOW if the TV (or other video equipment) is connected, or HIGH if nothing is connected. A GPIO in the processor can be used to read this logic level and decide if a video load is connected. Figure 8 shows a scope plot with the TV disconnected and Figure 9 shows a scope plot with the TV connected; the upper line in both figures is the disable pulse. Figure 10 shows a circuit drawing using the TV-detect signal to disable or enable the OPA361. OPA361 Disable Pulse ∆: 1.84V @: 1.84V Output Swing Capability Figure 7 shows the true output swing capability of the OPA361 by taking the tip of the input sync pulse to a slightly negative voltage. Even when the output sync tip is at 3mV, the output after the 75Ω series termination still shows no clipping of the sync pulse. OPA361 Ouput Pulled HIGH; No Video Load Connected Equilization Pulses ∆: 305mV @: 3.00mV 1st Vertical Sync Pulse Vertical Sync Pulses Figure 8. Output of OPA361 Pulled Up To 1.8V During Disable: TV Disconnected OPA361 Disable Pulse Figure 7. No Clipping of the Sync Pulse OPA361 Ouput Pulled LOW Due to Video Load TV-Detect Function The TV-detection feature of the OPA361 works in conjunction with the OMAP242x (or other processors) to detect if a television is connected to the video output of the device. In order to detect a TV load, the OPA361 is briefly turned off, ideally during the first vertical sync pulse. For the detection, a simple pull-up resistor to the processor logic supply is used on the output of the OPA361. The 10 Equilization Pulses 1st Vertical Sync Pulse Vertical Sync Pulses Figure 9. Output of OPA361 Pulled Down: TV Connected. 
"#$ www.ti.com SBOS334A − SEPTEMBER 2005 − REVISED JANUARY 2006 TWL92230 1.8V DAC Regulator VAUX 0.5V VREF V+ 2.5V or 2.8V OMAP2420 1.8V OPA361 Pull−Up 10kΩ 10mV +In Video DAC 2−Pole Filter Out 75Ω + 500Ω 75Ω RSET G = 5.2V/V 4kΩ Enable TV Detect Shutdown Control (see note 1) GPIO(3) GND GPIO TV Detect 100kΩ(2) (1) Closed when enabled during normal operation; open when shut down. (2) Protects GPIO against overvoltage conditions during active video transmission. (3) GPIO must be able to generate interrupt. Figure 10. Using TV-Detect Signal to Disable/Enable the OPA361 Disabling the OPA361 also disconnects the internal feedback resistors’ path to GND, and therefore there is no current flowing from the logic supply through the pull-up resistor to GND if no video load is connected; this helps to conserve battery life. The typical leakage when the output is pulled high and OPA361 is disabled is only about 300pA. The following functionality implementing TV-detection: can be achieved by D Automatic video start by polling the video line periodically. D Automatic video stop if the TV (or other equipment) is disconnected. Proper implementation allows to significantly simplify the user interface. For more information, see Application Report SBOA109, OPA361 and TV Detection, available for download at www.ti.com. 11 PACKAGE OPTION ADDENDUM www.ti.com 13-Jul-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) Samples (4/5) (6) OPA361AIDCKR ACTIVE SC70 DCK 6 3000 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 125 AUY Samples OPA361AIDCKT ACTIVE SC70 DCK 6 250 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 125 AUY Samples (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