參數(shù)資料
型號(hào): AFE031AIRGZR
廠商: Texas Instruments
文件頁(yè)數(shù): 6/57頁(yè)
文件大小: 0K
描述: IC AFE POWERLINE COMM 48VQFN
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 10
通道數(shù): 1
電壓 - 電源,模擬: 3 V ~ 3.6 V
電壓 - 電源,數(shù)字: 3 V ~ 3.6 V
封裝/外殼: 48-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-VQFN 裸露焊盤(7x7)
包裝: 帶卷 (TR)
SBOS531D – AUGUST 2010 – REVISED MAY 2012
PIN DESCRIPTIONS
AFE031
PIN NO.
NAME
DESCRIPTION
1
DGND
Digital ground
2
DVDD
Digital supply
3
SCLK
SPI serial clock
4
DIN
SPI digital input
5
DOUT
SPI digital output
6
CS
SPI digital chip select
7
DAC
DAC mode select
8
SD
System shutdown
9
INT
Interrupt on overcurrent or thermal limit
10
TSENSE
Temp sensing diode (anode)
11
AVDD1
Analog lupply
12
AGND1
Analog ground
13
Tx_PGA_IN
Transmit PGA lnput
14
Tx_PGA_OUT
Transmit PGA lutput
15
Tx_F_IN1
Transmit filter input 1
16
Tx_F_IN2
Transmit filter input 2
17
Tx_F_OUT
Transmit filter output
18
PA_IN
Power Amplifier input
19
REF1
Power Amplifier noise reducing capacitor
20
Rx PGA2_OUT
Receiver PGA(2) output
21
Rx PGA2_IN
Receiver PGA(2) input
22
Rx_F_OUT
Receiver filter output
23
Rx_C2
Receiver external frequency select
24
Rx_C1
Receiver external frequency select
25
Rx_F_IN
Receiver filter input
26
Rx PGA1_OUT
Receiver PGA(1) output
27
Rx PGA1_IN
Receiver PGA(1) input
28
REF2
Receiver noise reducing capacitor
29
AGND2
Analog ground
30
AVDD2
Analog supply
31
E_Rx_OUT
Two-wire receiver output
32
E_Rx_IN
Two-wire receiver input
33
E_Tx_OUT
Two-wire transmitter output
34
E_Tx_IN
Two-wire transmitter input
35
E_Tx_CLK
Two-wire transmitter clock input
36
ZC_OUT2
Zero crossing detector output
37
ZC_OUT1
Zero crossing detector output
38
ZC_IN2
Zero crossing detector input
39
ZC_IN1
Zero crossing detector input
40
PA_GND2
Power Amplifier ground
41
PA_GND1
Power Amplifier ground
42
PA_OUT2
Power Amplifier output
43
PA_OUT1
Power Amplifier output
44
PA_VS2
Power Amplifier supply
45
PA_VS1
Power Amplifier supply
46
PA_ISET
Power Amplifier current limit set
47
Tx_FLAG
Transmitter ready flag
48
Rx_FLAG
Receiver ready flag
14
Copyright 2010–2012, Texas Instruments Incorporated
Product Folder Link(s): AFE031
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