參數(shù)資料
型號: TAS5611PHD
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 125 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封裝: GREEN, HTQFP-64
文件頁數(shù): 2/27頁
文件大?。?/td> 1959K
代理商: TAS5611PHD
SLAS709 – JUNE 2010
www.ti.com
ELECTRICAL CHARACTERISTICS
PVDD_X = 32.5V, GVDD_X = 12 V, VDD = 12 V, TC (Case temperature) = 75°C, fS = 400 kHz, unless otherwise specified.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
INTERNAL VOLTAGE REGULATOR AND CURRENT CONSUMPTION
Voltage regulator, only used as reference
VREG
VDD = 12 V
3
3.3
3.6
V
node, VREG
VI_CM
Analog comparator reference node, VI_CM
1.5
1.75
1.9
V
Operating, 50% duty cycle
20
IVDD
VDD supply current
mA
Idle, reset mode
20
50% duty cycle
10
IGVDD_X
GVDD_x gate-supply current per half-bridge
mA
Reset mode
1.5
50% duty cycle with recommended output
10
mA
filter
IPVDD_X
Half-bridge supply current
Reset mode, No switching
540
mA
ANALOG INPUTS
RIN
Input resistance
READY = HIGH
33
k
VIN
Maximum input voltage swing
7
V
IIN
Maximum input current
1
mA
G
Voltage Gain (VOUT/VIN)
21
dB
OSCILLATOR
Nominal, Master Mode
3.5
4
4.5
fOSC_IO+
AM1, Master Mode
FPWM × 10
3.0
3.4
3.8
MHz
AM2, Master Mode
2.6
3
3.35
VIH
High level input voltage
1.86
V
VIL
Low level input voltage
1.45
V
OUTPUT-STAGE MOSFETs
Drain-to-source resistance, low side (LS)
60
100
m
TJ = 25°C, excludes metallization
RDS(on)
resistance, GVDD = 12 V
Drain-to-source resistance, high side (HS)
60
100
m
10
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TAS5611A
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