TK15329 TOKO, TK15329 Datasheet
TK15329
Related parts for TK15329
TK15329 Summary of contents
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... Low Switching Noise (typ. 3 mV) Output Parallel Connection Possible DESCRIPTION The TK15329M is an Analog Switch IC that was developed for audio frequency. The function is to select one output from two inputs and has a floating position too. The channel can be changed by two control levels and the device includes two circuits ...
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... The specification means a value as measurement-input termianl connects to ground through 10 k Note 4: The standard application of the TK15329M is the direct connecting. In case of the capacitor connecting, the to supply a bias voltage from outside is unnecessary. Note 5: Power dissipation is 350 mW when mounted as recommended. Derate at 3.0 mW/ C for operation above 25 C ...
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... Measure the inflow current to Pin 1 from V current is the supply current. June 1999 TOKO, Inc. TEST CIRCUITS AND METHODS µF SW3 10 µF SW4 SW2 SW5 THD . This CC 33 µF SW1 Figure 1 TK15329 Page 3 ...
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... Vrms). IN TOTAL HARMONIC DISTORTION (FIGURE 4) Use the lower distortion oscillator for this measurement because distortion of the TK15329 is very low. 1) Connect V level. 2) Connect a distortion analyzer to Pin 3. 3) Input the sine wave (1 kHz, 1 Vrms) to Pin 4. 4) Measure the distortion of Pin 3. This value is the distortion of 1-Ach ...
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... When the distortion amounts to 0.1%, stop elevating and measure the AC level of Pin 3. This value is the maximum input level of 1-Ach. 5) Next, reverse conditions at Pin 5 and Pin 8. 6) Input the same sine wave to Pin 2. 7) Measure in the same way. This value is the maximum input level of 1-Bch. TK15329 Page 5 ...
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... TK15329 TEST CIRCUITS AND METHODS (CONT.) RESIDUAL NOISE (FIGURE 7) This value is not S/N ratio. This is a noise which occurs from the device itself. 1) Connect V to Pin 5, Pin 8 is the open condition or low CC level. 2) Connect an AC volt meter to Pin 3. 3) Connect a capacitor from Pin 4 to GND. ...
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... June 1999 TOKO, Inc One side pin is low CC OUTPUT TERMINAL DIFFERENCE This is the DC output voltage difference between Ach and Bch. This is calculated by using values measured at the I/O Terminal Voltage This value is the voltage difference of 1ch. TK15329 + Figure 10 Vcent = | (1 - Ach value Bch value) | Page 7 ...
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... TK15329 TYPICAL PERFORMANCE CHARACTERISTICS SUPPLY CURRENT SUPPLY VOLTAGE (V) TOTAL HARMONIC DISTORTION vs. LOAD RESISTANCE 0.1 0.01 0.001 0 DYNAMIC RANGE vs. LOAD RESISTANCE 0 Page unless otherwise specified VS ...
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... unless otherwise specified 100 VS VS CONTROL THRESHOLD VS. TEMPERATURE 1.5 1 0 RESIDUAL NOISE VS. TEMPERATURE - INPUT BIAS CURRENT VS. TEMPERATURE 1 TK15329 Page 9 ...
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... TK15329 FUNCTION TABLE TERMINAL VOLTAGE AND CIRCUIT Condition Page 10 1KEY 2KEY ...
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... Logic CROSS TALK (ISOLATION AND SEPARATION) Figure example of a layout pattern. application of the TK15329M, the following must be considered. Because of the high impedance at the inputs, the capacitors can act as antennas to each other. If the parts are bigger, and the space between the capacitors is too narrow, then cross talk will increase ...
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... Do not supply over the maximum rating. Referenced to GND, do not provide to all terminals over SIGNAL INPUT The output of the TK15329M has a saturation voltage (both V and GND sides about 1.0 V); accordingly the use signal is not recommend (e.g., the pulse signal etc.) NC TERMINAL NC terminals are not wired inside IC by bonding wire ...
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... June 1999 TOKO, Inc. NOTES TK15329 Page 13 ...
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... TK15329 Page 14 NOTES June 1999 TOKO, Inc. ...
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... June 1999 TOKO, Inc. NOTES TK15329 Page 15 ...
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... Toko America, Inc. 107 Mill Plain Road Danbury, CT 06811 Tel: (203) 748-6871 Fax: (203) 797-1223 IC-119-TK119xx 0798O0.0K Marking Information TK15329M Fax: (847) 699-7864 Semiconductor Technical Support Toko Design Center 4755 Forge Road Colorado Springs, CO 80907 Tel: (719) 528-2200 Fax: (719) 528-2375 June 1999 TOKO, Inc ...