PSB 2132 H V2.2 Infineon Technologies, PSB 2132 H V2.2 Datasheet - Page 41

• Manufacturer Part Number: PSB 2132 H V2.2
• Description: IC CODEC FILTER 2CHAN MQFP-64
• Manufacturer: Infineon Technologies
• Series: SICOFI®r

Specifications of PSB 2132 H V2.2

• Package / Case: 64-QFP
• Function: CODEC Filter
• Interface: IOM-2 PCM, SPI
• Number Of Circuits: 2
• Voltage - Supply: 5V
• Current - Supply: 18mA
• Power (watts): 90mW
• Mounting Type: Surface Mount
• Includes: Level Metering Function, Tone Generation
• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Interface Type: Serial
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Number Of Channels: 2
• Snr: 35.4 dB
• Supply Current: 40 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PSB2132HV2.2XT; SP000007696

Figure 17
5.4.1
Table 27
5.4.2
Following a falling edge of CS#, the first eight bits received on DIN specify the type of
command. The data bytes following a write command are stored in the selected
configuration registers or the selected part of the Coefficient RAM. The number of data
bytes depends on the type of command. After every command CS# must be set to ’1’.
Hardware Reference Manual
Symbol
CS#
DCLK
DIN
DOUT
Serial Microcontroller Interface Pins
Write Access
Pin
17
18
19
20
Serial Microcontroller Interface
Serial Microcontroller Interface: Pins and Functions
Separate DIN, DOUT
CS#
Out
Function
Chip Select, enable to read or write data, active low.
Data Clock, shifts data from or to device; max. clock rate is 8192 kHz.
Control Data Input; sampled with rising edge of DCLK.
Control Data Output; bits are shifted with the falling edge of DCLK;
DOUT is in high impedance state when no data is transmitted from
the SICOFI
Configuration A:
Microcontroller
SICOFI2-TE
DCLK DIN
Out
Out
®
DOUT
2-TE.
In
32
Bi-Directional Data
CS#
Out
Configuration B:
Microcontroller
SICOFI2-TE
DCLK DIN
Out
Interface Description
I/O
DOUT
PSB 2132
2001-02-20
2132_221