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TA0102A View Datasheet(PDF) - Tripath Technology Inc.

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TA0102A Datasheet PDF : 12 Pages
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Tripath Technology, Inc. - Technical Information
Absolute Maximum Ratings
SYMBOL
PARAMETER
VS
Supply Voltage (VSPOS & VSNEG)
V5
Positive 5V Bias Supply
VN12
Supply Voltage: Nominal +12V referenced to VSNEG
TSTORE
Storage Temperature Range
TA
Operating Free-air Temperature Range
VALUE
+/-70
6
18
-40 to 150
-20 to +80
UNITS
V
V
V
°C
°C
Notes: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Damage will occur to the device if VN12 is not supplied or falls below the recommended
operating voltage when VS is within its recommended operating range.
SYM BOL
Operating Conditions
PARAM ETER
M IN.
VS
Supply Voltage (Vspos & Vsneg)
V5
Positive 5V Bias Supply
+/-28
4.5
VN12
Supply Voltage: Nominal +12V referenced to VSNEG
10.8
TYP.
5
12
M AX.
+/-49
5.5
13.2
UNITS
V
V
V
Note: Operating Conditions indicate conditions for which the device is functional. See Electrical Characteristics
for guaranteed specific performance limits.
Electrical Characteristics
Unless otherwise specified, TA = 25°C. See Notes 1 & 2 for Operating Conditions and Test/Application
Circuit Setup.
SYM BOL
PARAM ETER
MIN. TYP. MAX. UNITS
Iq
IS
I5
IVN12
VU
VO
VIH - MUTE
VIL - MUTE
IDDMUTE
V OH
V OL
V T OC
AV
V of f s et
Quiescent Current
+33.75V
(no load, BBM0=BBM1=0)
-33.75V
+5V
VN12
Source Current @ POUT = 150W, 4+33.75V
-33.75V
Source Current for 5V Bias Supply @ POUT = 150W, RL = 4
Source Current for VN12 Supply @ POUT = 150W, RL = 4
Under Voltage (Vspos & Vsneg)
Over Voltage (Vspos & Vsneg)
High-level Input Voltage (MUTE)
Low -level Input Voltage (MUTE)
Mute Supply Current +33.75V
(no load, 145nS delay) -33.75V
+5V
VN12
High-level Output Voltage (HMUTE & OVERLOADB)
Low -level Output Voltage (HMUTE & OVERLOADB)
Over Current Sense Voltage Threshold
Gain Ratio VO/VI, RIN = 0
Offset Voltage, no load, MUTE = Logic low (before nulling)
25
75
mA
30
50
mA
45
65
mA
110 160
mA
5.1
A
5.2
A
42
mA
46
mA
+/-28
V
+/-49
V
3.5
V
1
V
0.315 2
mA
4
5
mA
18
25
mA
0.475 2
mA
3.5
V
1
V
0.63 0.70 0.77
V
77
V/V
500
mV
Minimum and maximum limits are guaranteed but may not be 100% tested.
2
TA0102A, Rev. 3.1/06.01
 

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