PSB 2132 H V2.2 Infineon Technologies, PSB 2132 H V2.2 Datasheet - Page 21

• 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

4
Each channel of the SICOFI
“Operating”. These states can be switched by programming Bit 0 (PU) in the
channel-specific configuration register CR1. “Standby” is a power-saving state. Keeping
any unused channels in this state reduces the overall system power dissipation. The
third state, “Reset”, is transient and is reached after applying power to the device (Power
On), after asserting a logic low signal to the RESET#-pin (HW-Reset), or after issuing an
XOP command with Bit 7 (RST) set to "1" (SW-Reset). Both channels would be affected
in any case.
4.1
Figure 5
4.1.1
All input pins must be at GND level before applying VDD to the SICOFI
the device may not enter the Reset State. In this case, the SICOFI
HW- or SW-Reset, or can be initialized by setting all registers to zero.
Hardware Reference Manual
Operational Description
Operating States
Power On
Power Up Ch.1
SICOFI
Power-On
HW-Reset
SW-Reset
®
2-TE State Diagram
Operating
Standby
Ch.1
Ch.1
®
Power Down Ch.1
2-TE can be in one of two stable states: “Standby” and
(both channels)
Reset
12
Power Up Ch.2
Operating
Standby
Ch.2
Ch.2
Operational Description
Power Down Ch.2
®
2-TE can be reset by
®
2-TE. Otherwise,
PSB 2132
2001-02-20
2132_206