TA8155 데이터 시트보기 (PDF) - Toshiba
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TA8155 Datasheet PDF : 17 Pages
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TA8155F / FN
Electrical Characteristics
Unless Otherwise Specified: VCC = 1.2V, VCC(REC) = 2.4V, f = 1kHz, Ta = 25°C, SW1: a,
SW8: OPEN, SW9: ON, SW10: ON, SW11: ON, SW2~SW7 condition
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Characteristic
PW off
PB
Quiescent
current
Radio
Radio-REC
MIC-REC
VCC (REC)
Reference voltage
Open loop voltage
gain
Closed loop voltage
gain
Maximum output
voltage
Total harmonic
distortion
Equivalent input noise
voltage
Cross talk (CH-A / CH-B)
Ripple rejection ratio
Voltage gain
Maximum output
voltage
Total harmonic
distortion
Output noise voltage
Cross talk (CH-A / CH-B)
Ripple rejection ratio
Voltage gain
Maximum output
voltage
Total harmonic
distortion
Output noise voltage
Cross talk (CH-A / CH-B)
Ripple rejection ratio
Symbol
ICCQ1
ICCQ2
ICCQ3
ICCQ4
ICCQ5
ICCQ6
VREF
GVO
GVC
Vom1
THD1
Vni
CT1
RR1
GV2
Vom2
THD2
Vno2
CT2
RR2
GV3
Vom3
THD3
Vno3
CT3
RR3
Test
Cir−
cuit
―
―
Test Condition
SW1: b, SW2: b, SW3: b
SW2: b, SW3: b
SW2: b, SW3: a
SW2: a, SW3: a
SW2: a, SW3: b
SW2: a, SW3: b
―
SW8: ON, SW9: OPEN
Vo = -17dBV
― Vo = -17dBV
― THD = 1%
― Vo = -17dBV
SW4: OPEN
― BPF = 30Hz~20kHz
NAB (GV = 36dB,f = 1kHz)
― Vo = -17dBV
―
SW4: OPEN, SW10: OPEN
fr = 100Hz, Vr = -32dBV
― Vo = -17dBV
― THD = 1%
― Vo = -17dBV
― SW5: b, BPF = 30Hz~20kHz
― Vo = -17dBV
―
SW5: b, SW10: OPEN
fr = 100Hz,Vr = -32dBV
― Vo = -12dBV
― THD = 1%
― Vo = -12dBV
― SW5: b, BPF = 30Hz~20kHz
― Vo = -12dBV
―
SW5: b, SW10: OPEN
fr = 100Hz, Vr = -32dBV
Min. Typ. Max. Unit
―
0.1
5
µA
―
2.6 3.9
―
2.4 3.6
―
3.0 4.5 mA
―
4.5 6.5
1.3
1.5
2.4
0.8 0.85 0.9
V
58
70
―
dB
―
36
―
200 310
― mVrms
―
0.1 0.3
%
―
1.2
3.0 µVrms
―
62
―
40
-4
-2
200 270
―
dB
―
0
dB
― mVrms
―
0.1
―
%
―
35
― µVrms
―
51
―
dB
―
55
―
16.5 18.5 20.5 dB
500 720
― mVrms
―
0.1 0.5
%
―
0.09 0.25 mVrms
―
49
―
dB
―
40
―
7
2002-10-30
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