Mic input 118 mVpp max. (with Bias power)Stereo input 2.2 Vpp max., both adjustable insensitivity
Frequency response 20Hz ... 20kHz (-3 dB)
Dynamic range 90 dB, SNR -89 dB, THD <0.03% (-3 dBFS) Stereo Output 2.37 Vpp max. volume, bass and treble adjustable
Frequency response 20 Hz ... 20 kHz (-3 dB)
Dynamic range 90 dB, SNR -90 dB, THD <0.05% (-3 dBFS) I2S bus (inter-IC Sound)
I2S bus (Inter-IC Sound), Analog stereo out 1.5Vpp,
Volume, base and treble adjustable by application
G.711 and G.722
PCM 16 bit and 8 bit (uLaw, aLaw) @ 8..48Khz
MP3 encoding/decoding up to 192/320 kbps
Note: AAC+ requires separate licensing by OEM
10/100 Mbit Ethernet (Auto), TCP/IP, UDP, RTP, HTTP, DHCP, SNMP, AutoIP, SonicIP, IPzator
TTL Level UART 300..230’400 Baud
Outputs for 2 dualcolor Ethernet status LEDs
4 General Purpose I/Os, 1 input for reset button,
2 status LED outputs, USB1.1 interface for memory
CPU / Memory
Integrated CPU / MAC / IO controller with on-chip 256 KB RAM, 2 KB EEprom (configuration), 2 MB Flash memory (application and web server content)
Embedded, robust OS, IP stack with Multicast supportUser / Application Interfaces
Integrated web server (control/configuration),
browser based, serial or Ethernet control API,
programmable software environmentPower requirements
Single 3.3 VDC, 1.6 Watt max.
14 g approx.
2.2“ x 1.3“ x 0.39“, 56 mm x 33 mm x 10 mm
Min. 1200 000h acc. to MIL217F at 40°C
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Sold in quantities of 10, 200 and 1000.