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SI7013-A20-YM0R 其他数据使用手册 - Silicon Labs（芯科）
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板上安装湿度传感器 Digital RH ( 3% max) & 2-Zone temperature sensor, automotive grade
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SI7013-A20-YM0R数据手册
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ProSLIC Copyright © 2013 by Silicon Laboratories 5.10.2013
Si3217x-C
ProSLIC® Single-Chip FXS Solutions
Description
The Si3217x devices are pin-compatible single-channel ProSLIC
products that implement a complete foreign exchange station
(FXS) telephony interface solution in accordance with all relevant
LSSGR, ITU, and ETSI specifications. The Si3217x ProSLIC ICs
are available in a 5x7
mm 42-pin QFN package and operate from
a 3.3
V supply and support 3.3 V and 1.8 V I/O.
The Si32170/1/6/7 devices use a standard PCM/SPI digital
interface to connect to SoCs, while the Si32172/3/5 devices use
Silicon Labs' proprietary three-wire digital Integrated Serial
Interface (ISI) to connect to SoCs with the ISI pre-integrated.
The Si3217x integrated dc-dc controller automatically generates
the optimal battery voltages required for each line state. The
Si3217x ICs are available with voltage ratings of –110
V or –140 V
to support a wide range of ringing voltages. See the Ordering
Guide for the voltage rating of each Si3217x version.
For more information, visit the Si3217x ProSLIC web page.
Features
- Complete FXS solution in 5x7 mm
- Choice of PCM/SPI Interfaces or 3-wire ISI bus that combines
PCM, SPI, and interrupt data
- Performs all BORSCHT functions
- Ideal for short to medium loops
- Global programmability
- Internal balanced or unbalanced ringing
- Patented low power ringing
- Simplified configuration and diagnostics
- Supported by ProSLIC API
- Ultra low power consumption
- Tracking dc-dc controller with direct connection to MOSFET
- Wideband voice support (Si32172/3/6/7)
- On-hook transmission
- Loop or ground start operation
- Smooth polarity reversal
- A-Law/u-Law companding, linear PCM
- Software-programmable parameters:
- Ringing frequency, amplitude, cadence, and waveshape
- Two-wire ac impedance
- Transhybrid balance
- DC current loop feed (10-45 mA)
- Loop closure and ring trip thresholds
- Ground key detect threshold
- DTMF generation
- DTMF detection (Si32170/1/5)
- Pulse metering
- 3.3 V operation
- Support for 1.8 V I/O
- Maximum battery up to –140 V
- Pb-free/RoHS-compliant packaging
Applications
- Customer Premise Equipment (CPE)
- VoIP DSL Gateways and Routers
- Wireless Local Loop (WLL)
- Integrated Access Devices (IAD)
- Analog Terminal Adapters (ATA)
- Small Office/Home Office PBX
Ordering Guide
Functional Block Diagrams
Part # SoC Interface Max Vbat Wideband DTMF Detection Pulse Metering Temperature
Si32170-C-FM1
PCM/SPI –140 V
0 to 70 °C
Si32170-C-GM1 –40 to 85 °C
Si32171-C-FM1
PCM/SPI –110 V
0 to 70 °C
Si32171-C-GM1 –40 to 85 °C
Si32172-C-FM1
ISI –110 V
0 to 70 °C
Si32172-C-GM1 –40 to 85 °C
Si32173-C-FM1
ISI –140 V
0 to 70 °C
Si32173-C-GM1 –40 to 85 °C
Si32175-C-FM1
ISI –110 V
0 to 70 °C
Si32175-C-GM1 –40 to 85 °C
Si32176-C-FM1
PCM/SPI –110 V
0 to 70 °C
Si32176-C-GM1 –40 to 85 °C
Si32177-C-FM1
PCM/SPI –140 V
0 to 70 °C
Si32177-C-GM1 –40 to 85 °C
RING
TIP
SPI
Control
Interface
PCM/
GCI
Interface
DSP
DTMF &
Tone Gen
Programmable
AC Impedance
and Hybrid
Caller ID
Ringing
Generator
ADC
DAC
CODEC
SLIC
Linefeed
Control
Linefeed
Monitor
DC-DC Controller
Line Diagnostics
PLL
PCLK
FSYNC
DRX
DTX
CS
SDI
SDO
SCLK
INT
RST
SPI
Control
Interface
PCM/
GCI
Interface
DSP
DTMF &
Tone Gen
Programmable
AC Impedance
and Hybrid
Caller ID
Ringing
Generator
ADC
DAC
CODEC
CODEC
SLIC
Linefeed
Control
Linefeed
Monitor
DC-DC Controller
Line Diagnostics
PLL
PCLK
FSYNC
DRX
DTX
CS
SDI
SDO
SCLK
INT
RST
Si32170/1/6/7
ADC
DAC
Linefeed
FXS
RING
TIP
SPI
Interface
DSP
DTMF &
Tone Gen
Programmable
AC Impedance
and Hybrid
Caller ID
Ringing
Generator
ADC
DAC
CODEC
SLIC
Linefeed
Control
Linefeed
Monitor
DC-DC Controller
Line Diagnostics
PLL
PSCLK
MISO
MOSI
Integrated
Serial
Interface
DSP
DTMF &
Tone Gen
Programmable
AC Impedance
and Hybrid
Caller ID
Ringing
Generator
ADC
DAC
CODEC
CODEC
SLIC
Linefeed
Control
Linefeed
Monitor
DC-DC Controller
Line Diagnostics
PLL
Si32172/3/5
ADC
DAC
Linefeed
FXS
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