TOTX177A(F,T) Toshiba, TOTX177A(F,T) Datasheet - Page 11

• Manufacturer Part Number: TOTX177A(F,T)
• Description: Fiber Optic Transmitters, Receivers, Transceivers Toslink Transmitter Panel Mount 15Mbps
• Manufacturer: Toshiba

Specifications of TOTX177A(F,T)

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12
Audio Signal Processing
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The following are the new power amplifiers specifically designed to meet the requirements of flat and rear-projection
TVs for lower profile and higher output power.
Class-D 20-W x 2-Channel (BTL) Low-Frequency Power Amplifier: TB2924AFG
■
Class-AB MOS-Output 20-W x 2-Channel (BTL) Low-Frequency Power Amplifier: TB2922HQ
P
P
Efficiency: 88%
Characteristic supply voltage ranges: 11 to 18 V (T
P
Max Power = 72 W x 2 ch (R
THD = 0.02 % (typ.)
Standby mode, audio muting, load shorting protection, short-to-supply protection,
Operating supply voltage ranges: 9 to 26 V (R
short-to-ground protection, overvoltage protection, thermal shutdown
TA8200AHQ
TA8216HQ
TA8246AHQ
TA8256BHQ
TA8258HQ
Conventional Audio Amplifiers
Part Number
out
out
out
Audio Power Amplifiers
= 7.5 W x 2 ch (R
= 10.5 W x 2 ch (R
= 20 W x 2 ch (R
Thermal automatic gain control (AGC) prevents output clipping.
Multi-channel master/slave configuration
(f = 1 kHz, THD = 10%)
(V
(V
(V
(V
(V
CC
CC
CC
CC
CC
13 W x 2 ch
13 W x 2 ch
20 W x 2 ch
= 28 V, R
= 24 V, R
= 20 V, R
= 20 V, R
= 37 V, R
Typ. output
6 W x 2 ch
6 W x 3 ch
L
L
= 8 Ω) or 35 W x 2 ch (R
L
= 8 Ω) or 13 W x 2 ch (R
= 8 Ω) or 19.5 W x 2 ch (R
L
L
L
L
L
= 8 Ω)
= 4 Ω)
= 8 Ω)
= 8 Ω)
= 8 Ω)
L
= 8 Ω) @ V
9 to 18 V (R
Audio muting, fixed gain (G
thermal shutdown, interchangeable with TA8216HQ and
TA8258HQ
Audio muting, fixed gain (G
thermal shutdown, interchangeable with TA8200HQ and
TA8258HQ
Audio muting, fixed gain (G
thermal shutdown, overvoltage protection,
interchangeable with TA8256BHQ
Audio muting, fixed gain (G
thermal shutdown, overvoltage protection,
interchangeable with TA8246AHQ
Audio muting, fixed gain (Gv) of 34 dB (fine-tunable),
thermal shutdown, interchangeable with TA8200HQ and
TA8216HQ
11 to 20 V (T
CC
= 26 V
L
L
L
= 8 Ω, 6 Ω)
= 4 Ω)
L
= 4 Ω) @ V
= 4 Ω) @ V
opr
opr
L
= 4 Ω) @ V
= 0 to 75 °C, R
= 0 to 75 °C, R
Functions
V
V
V
V
) of 34 dB (fine-tunable),
) of 34 dB (fine-tunable),
) of 34 dB, no NF terminal,
) of 34 dB, no NF terminal,
CC
CC
= 18 V
= 12 V
CC
= 15 V
L
L
= 8 Ω)
= 4 Ω)
10 to 24 V (R
10 to 37 V (R
Operating Supply
10 to 37 V
10 to 30 V
15 to 42 V
Voltage
L
L
= 4 Ω)
= 8 Ω)
HSOP36-P-450-0.65
HZIP12-P-1.78B
HZIP12-P-1.78B
HZIP12-P-1.78B
HZIP12-P-1.78B
Package
(Real Size)
(Real Size)