参数资料
型号: TSC2300IPAGRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封装: GREEN, PLASTIC, TQFP-64
文件页数: 12/83页
文件大小: 1268K
代理商: TSC2300IPAGRG4
www.ti.com
+12dB to
–35dB
0.5dB steps
Mute, 0db, 6dB, 12dB
DAC
Headphone
Driver
Headphone
Driver
Digital
Audio
Processing
I2S
INTERFACE
Control
Interface
OSC
AVDD
VCM
AGND
RLINEIN
MICIN
LLINEIN
HPGND
HPVDD
HPR
VOUTR
VOUTL
HPL
COI
COO
MOSI
SCLK
MISO
DAV
MCLK
LRCLK
I2SDIN
I2SDOUT
BCLK
PENIRQ
+20 to –40dB,
0.5dB Steps
ADC
X–
X+
Y–
Y+
Touch
Panel
Drivers
Temp
Sensor
VBAT2
VBAT1
AUX2
AUX1
Battery
Monitor
Battery
Monitor
ADC
SAR
C1 C2
C3 C4
R1 R2
R3
R4
Keypad Scanner and State Control
CONTROL
LOGIC
and
SPI
INTERFACE
DAC
DACOUT
DACSET
Internal 2.5V/
1.25V Reference
VREFIN
MONO+
MONO–
KBIRQ
Digital Gain
0 to –63.5dB
0.5dB Steps
Digital Gain
0 to –63.5dB
0.5dB Steps
POL
RESET
VREF+
VREF–
GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5/CLKO
GPIO
INTERFACE
DGND (2)
DVDD (2)
AFILT
AVDD–1V
MICBIAS
SS
Σ–
317
Σ
20 k
20 k
Σ–
DAC
Σ–
TSC2300
SLAS372 — NOVEMBER 2002
2
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TSC2301IPAGR SPECIALTY CONSUMER CIRCUIT, PQFP64
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