View T62M0001A-KG_1858945.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

te ch tm t62m0001a tm technology inc. reserves the right p. 1 publication date: mar. 2007 to change products or specifications without notice. revision:c t62m0001a digital sound processor with 64k sram features low noise (-90dbv typical) low distortion (0.17% typical) built ?in 64 k sram sleep mode function two control modes selection: easy mode using parallel data u-com mode using serial data auto-mute function built-in automatic reset circuit pin compatible with m65831 description t62m0001 is a digital echo/surround processor ic utilizing cmos technology. analog signal to t62m0001 is digitized by a built-in a/d converter and then stored in the internal memory. after an adjustable delay time, data in the memory is read and converted back to analog signal via the other d/a converter. with the built-in 64k sram, t62m0001 can create very high performance echo/surround sound effect and meet the application of a/v system such as cd player vcd,dvd ?.etc. part number examples part no. package description t62m0001a-d 24-sop 300mil-24-sop t62m0001a-k 24-dip 600mil-24-dip t62m0001a-dg 24-sop 300mil-24-sop lead free T62M0001A-KG 24-dip 600mil-24-dip lead free
te ch tm t62m0001a tm technology inc. reserves the right p. 2 publication date: mar. 2007 to change products or specifications without notice. revision:c pin configuration v dd 1 24 v cc xin 2 23 lpf1 in xout 3 22 lpf1 out d1/req 4 21 op1 out d2/sck 5 20 op1 in d3/data 6 19 ref d4/idsw 7 18 cc1 test 8 17 cc2 easy/u-com 9 16 op2 in sleep 10 15 op2 out d-gnd 11 14 lpf2 in a-gnd 12 13 lpf2 out 24 pins dip/sop
te ch tm t62m0001a tm technology inc. reserves the right p. 3 publication date: mar. 2007 to change products or specifications without notice. revision:c pin description symbol i/o function pin no. v dd p digital supply voltage 1 xin i oscillator input 2 xout o oscillator output 3 d1/req i easy mode : inputs d1 data u -com mode :inputs request data 4 d2/sck i easy mode : inputs d2 data u -com mode : inputs shift clock 5 d3/data i easy mode : inputs d3 data u -com mode : inputs serial data 6 d4/idsw i easy mode : inputs d4 data u -com mode : controls id code 7 test i l = normal mode 8 easy/ u -com i h = easy mode l = u -com mode 9 sleep i h = sleep mode l = normal mode 10 d-gnd g digital ground 11 a-gnd g analog ground 12 lpf2 out o low pass filter 2 output 13 lpf2 in i low pass filter 2 input 14 op2 out o integrator 2 output 15 op2 in i integrator 2 input 16 cc2 - current control 2 17 cc1 - current control 1 18 ref - analog reference voltage ( = 1/2 v cc ) 19 op1 in i integrator 1 input 20 op1 out i integrator 1 output 21 lpf1 out - low pass filter 1 output 22 lpf1 in o low pass filter 1 input 23 v cc p analog supply voltage 24 p : supply voltage, g : ground, i : input pin, o : output pin
te ch tm t62m0001a tm technology inc. reserves the right p. 4 publication date: mar. 2007 to change products or specifications without notice. revision:c function description 1.easy mode (parallel data input) when the pin easy/ com ? = ?high?, then in the easy mode. d4 d3 d2 d1 fs td l l l l fck/3 12.3 l l l h fck/3 24.6 l l h l fck/3 36.9 l l h h fck/3 49.2 l h l l fck/3 61.4 l h l h fck/3 73.7 l h h l fck/3 86.0 l h h h fck/3 98.3 h l l l fck/6 110.6 h l l h fck/6 122.9 h l h l fck/6 135.2 h l h h fck/6 147.5 h h l l fck/6 159.7 h h l h fck/6 172.0 h h h l fck/6 184.3 h h h h fck/6 196.6 note : f s : sampling frequency (hz) ; fck : oscillator frequency(example fck=2mhz) td : delay time (msec)
te ch tm t62m0001a tm technology inc. reserves the right p. 5 publication date: mar. 2007 to change products or specifications without notice. revision:c 2.u-com mode (serial data input) when the pin easy/ com u ? = ?low? , then in the u-com mode. the timing is shown as the diagram below: h delay time h id code = sleep mode = mute this timing chart shows that delay time is set by serial data from u-com. data signal is latched at the falling edge of sck signal, the last ten datas are set at the rising edge of req signal when id codes are satisfied. i d 1 , i d 3 = l o w i d 2 = h i g h i d 4 = e q u a l t o i d s w
te ch tm t62m0001a tm technology inc. reserves the right p. 6 publication date: mar. 2007 to change products or specifications without notice. revision:c req, sck, data input timing symbol parameter limits unit min. typ. max. t1 sck pulse width 250 - - ns ds sck pulse duty - 50 - % t2 data setup time 100 t1/2 - ns t3 data hold time 100 t1/2 - ns t4 req hold time 100 - - ns t5 req pulse width 250 - - ns
te ch tm t62m0001a tm technology inc. reserves the right p. 7 publication date: mar. 2007 to change products or specifications without notice. revision:c 3.mute (1) easy mode automatic mute upon changing delay time, cancelling sleep mode and power on. (2) u-com mute=h : mute. mute=l : automatic mute. automatic mute : delay signal before change mode delay signal after change mode (a) upon changing delay time delay signal (b) upon cancel sleep mode delay signal power on (c) upon power on 4.sleep mode sleep data is : h=clock and ram stop to reduce circuit current (sleep mode) l=normal operation 5.system reset automatically reset power-on. the reset time is about 120 m second. delay time is set at 147.5 m second.
te ch tm t62m0001a tm technology inc. reserves the right p. 8 publication date: mar. 2007 to change products or specifications without notice. revision:c absolute maximum rating (ta=25oc,unless otherwise noted) symbol paramatic ratings unit vcc supply voltage 6 v icc circuit current 100 ma pd power dissipation 1.7 w topr operating temperature -20~75 oc tstg storage temperature -25~125 oc recommended operating conditions rating symbol parameter min. typ. max. unit v cc supply voltage 4.5 5 5.5 v v dd supply voltage 4.5 5 5.5 v v cc -v dd difference voltage -0.3 0 0.3 v fck clock frequency 1 2 3 mhz v ih ?h? input voltage 0.7v dd - - v v il ?l? input voltage - - 0.3v dd v
te ch tm t62m0001a tm technology inc. reserves the right p. 9 publication date: mar. 2007 to change products or specifications without notice. revision:c electrical characteristics (vcc=5.0v,fin=1khz,vi=100mvrms,f ck =2mhz,ta=25oc, unless otherwise noted) symbol parameter test condition min. typ. max. unit icc circit current no signal - 13 20 ma gv voltage gain r l =47k ? - -0.5 2.5 db iccs circit current ( slee p mode ) sleep mode - 7 10 ma vomax max. output voltage thd=10% 1.3 1.6 - vrms fs=666khz - 0.17 0.6 % thd output distorton 30khz l.p.f. fs=333khz - 0.4 1.0 % upon changing delay time 508 528 548 ms tmute mute time upon canceling sleep mode 508 528 548 ms no output noise voltage din-audio(fs=666khz) - -90 -80 dbv dc electrical characteristics limits symbol parameter min. typ. max. unit vcc supply voltage 4.5 5 5.5 v icc circuit current - 13 20 ma v ih ?h? input voltage 0.7v dd - - v v il ?l? input voltage - - 0.3v dd v
te ch tm t62m0001a tm technology inc. reserves the right p. 10 publication date: mar. 2007 to change products or specifications without notice. revision:c application circuit r6 10k c4 4700pf c9 1uf c18 1uf c13 0.1uf r8 3k sw1 1 2 r5 30k y1 2mhz easy mode r1 10k r3 18k c17 0.01uf r2 20k c16 4700pf c15 560pf c10 47uf/10v agnd c7 560pf seting delay times c14 0.01uf vcc c6 100pf u1 t62m0001a 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 vdd xin xout d1 d2 d3 d4 test easy/u-com sleep dgnd agnd lpf2_out lpf2_in op2_out op2_in cc2 cc1 ref op1_in op1_out lpf1_out lpf1_in vcc r4 20k r10 2.7k c11 0.33uf out 1 c2 0.1uf dgnd c8 0.1uf c3 100pf r9 20k vcc r7 18k c1 100uf/10v c5 1uf c12 0.33uf in 1 r5 30k c16 4700pf c7 560pf r4 20k r6 10k r8 3k r1 10k c11 0.33uf in 1 c8 0.1uf c4 4700pf c6 100pf r2 20k c18 1uf c10 47uf/10v c13 0.1uf c14 0.01uf c3 100pf u-com mode y1 2mhz out 1 u-com r3 18k r10 2.7k c5 1uf r9 20k c2 0.1uf vcc c1 100uf/10v u1 t62m0001a 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 vdd xin xout req sck data idsw test easy/u-com sleep dgnd agnd lpf2_out lpf2_in op2_out op2_in cc2 cc1 ref op1_in op1_out lpf1_out lpf1_in vcc r7 18k dgnd agnd c17 0.01uf c15 560pf c9 1uf sw1 1 2 vcc c12 0.33uf
te ch tm t62m0001a tm technology inc. reserves the right p. 11 publication date: mar. 2007 to change products or specifications without notice. revision:c ic package t62m0001a(24-dip) a a1 b b1 b2 b3 c c1 a1 d d1 d2 dimension in mm dimension in inch symbol min. typ. max min. typ. max. a - 32.26 - - 1.270 - a1 13.21 - 14.22 0.520 - 0.560 b - - 5.08 - - 0.20 b1 3.18 - - 0.125 - - b2 - - 4.57 - - 0.180 b3 0.51 - - 0.020 - - c 2.24 2.54 2.84 0.088 0.100 0.112 c1 4.06 4.57 5.08 0.16 0.18 0.20 d 14.99 - 15.49 0.59 - 0.61 d1 - 0~15 - - 0~15 - d2 - 0.25 - - 0.01 -
te ch tm t62m0001a tm technology inc. reserves the right p. 12 publication date: mar. 2007 to change products or specifications without notice. revision:c t62m0001a(24-sop) d e1 e a l' b y 112 13 24 a a1 e a2 scale:"a" z c . . . . . . . . . . . . . . . c dimension in mm dimension in inch symbol min. typ. max min. typ. max. a 2.36 2.49 2.64 0.093 0.098 0.104 a1 0.1 -- 0.30 0.004 -- 0.012 a2 -- 2.34 -- -- 0.092 -- b 0.33 0.41 0.51 0.013 0.016 0.020 c 0.23 0.25 0.30 0.009 0.010 0.020 d 15.19 15.39 15.49 0.598 0.606 0.610 e 10.01 10.31 10.64 0.394 0.406 0.419 e1 7.39 7.49 7.59 0.291 0.295 0.299 e -- 1.27 -- -- 0.05 -- l 0.38 0.81 1.27 0.015 0.032 0.050 y -- -- 0.076 -- -- 0.003 0 - 8 0 - 8

▲Up To Search▲

Price & Availability of T62M0001A-KG

	To Download T62M0001A-KG Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .