Tripath Technology, Inc. - Technical Information
Operating Characteristics TC2001 (Note 9)
SYMBOL
I5
PARAMETER
MIN.
TYP.
50
MAX. UNITS
Supply Current
mA
VIN
VOUTHI
VOUTLO
Input Sensitivity
High Output Voltage
Low Output Voltage
Input DC Bias
0
1.5
V
V
mV
V
V5-0.5
100
2.4
Note 9: Recommended Operating Conditions indicate conditions for which the device is functional.
See Electrical Characteristics for guaranteed specific performance limits.
Thermal Characteristics TC2001
SYMBOL
PARAMETER
Value
UNITS
Junction-to-ambient Thermal Resistance (still air)
C/W
θ
JA
80°
Thermal Characteristics TP2150
SYMBOL
JC
PARAMETER
Junction-to-case Thermal Resistance
Value
TBD
°
UNITS
C/W
θ
Electrical Characteristics TC2001 (Note 10)
TA = 25 °C. See Application/Test Circuit on page 7. Unless otherwise noted, the supply voltage is
VPP=|VNN|=45V.
SYMBOL
Iq
PARAMETER
CONDITIONS
MIN.
TYP.
45
MAX. UNITS
Quiescent Current
V5 = 5V
V5 = 5V
60
mA
(Mute = 0V)
IMUTE
Mute Supply Current
(Mute = 5V)
20
25
mA
VIH
VIL
VOH
VOL
VTOC
High-level input voltage (MUTE)
3.5
4.0
V
V
V
V
V
Low-level input voltage (MUTE)
High-level output voltage (HMUTE) IOH = 3mA
Low-level output voltage (HMUTE) IOL = 3mA
1.0
0.5
TBD
Over Current Sense Voltage
TBD
TBD
1.0
Threshold
IVPPSENSE VPPSENSE Threshold Currents
Over-voltage turn on (muted)
Over-voltage turn off (mute off)
Under-voltage turn off (mute off)
Under-voltage turn on (muted)
Over-voltage turn on (muted)
Over-voltage turn off (mute off)
Under-voltage turn off (mute off)
Under-voltage turn on (muted)
Over-voltage turn on (muted)
Over-voltage turn off (mute off)
Under-voltage turn off (mute off)
Under-voltage turn on (muted)
162
154
79
178
87
µA
µA
µA
µA
V
138
62
72
VVPPSENSE Threshold Voltages with
57.8
55.0
28.2
25.7
174
169
86
63.5
31.1
191
95
49.3
22.1
152
65
V
R
VPP1 = RVPP1 = 357KΩ
V
(Note 11, Note 12)
V
IVNNSENSE VNNSENSE Threshold Currents
µA
µA
µA
µA
V
77
VVNNSENSE Threshold Voltages with
RVNN1 = 324KΩ
Over-voltage turn on (muted)
Over-voltage turn off (mute off)
Under-voltage turn off (mute off)
Under-voltage turn on (muted)
-56.4
-54.8
-27.9
-24.9
-61.9
-30.8
-49.2
-21.1
V
V
RVNN2 = 976KΩ
V
(Note 11, Note 12)
Note 10: Minimum and maximum limits are guaranteed but may not be 100% tested.
3
TK2150 – Rev. 1.0/12.02
TRIPATH [ TRIPATH TECHNOLOGY INC. ]
