MC145507 Ver la hoja de datos (PDF) - Motorola => Freescale

Número de pieza

componentes Descripción

Fabricante

MC145507

PCM Codec-Filter Mono-Circuit

Motorola => Freescale 

Freescale Semiconductor, Inc.

ABSOLUTE MAXIMUM RATINGS (Voltage Referenced to VSS)

Rating

Symbol

Value

Unit

DC Supply Voltage

VDD – VSS

–0.5 to 13

V

Voltage, Any Pin to VSS

V

–0.5 to VDD + 0.5 V

DC Drain Per Pin (Excluding VDD, VSS)

I

10

mA

Operating Temperature Range

TA

–40 to 85

°C

Storage Temperature Range

Tstg

–85 to 150

°C

This device contains circuitry to protect

against damage due to high static voltages or

electric fields; however, it is advised that

normal precautions be taken to avoid applica-

tion of any voltage higher than maximum rated

voltages to this high–impedance circuit. For

proper operation, it is recommended that Vin

and Vout be constrained to the range VSS ≤

(Vin or Vout) ≤ VDD.

Unused inputs must always be tied to an

appropriate logic voltage level (e.g., VSS,

VDD, VLS, or VAG).

RECOMMENDED OPERATING CONDITIONS (TA = –40° to 85°C)

Characteristic

Min

Typ

Max

Unit

DC Supply Voltage

Dual Supplies: VDD = –VSS (VAG = VLS = 0 V)

Single Supply: VDD to VSS (VAG is an Output, VLS = VDD or VSS)

MC145506, MC145507, MC145508 Using Internal 3.15 V Reference

MC145506 Using Internal 2.5 V Reference

MC145506 Using Internal 3.78 V Reference

MC145506 Using External 1.5 V Reference, Referenced to VAG

Power Dissipation

CMOS Logic Mode (VDD to VSS = 10 V, VLS = VDD)

HCMOS Logic Mode (VDD = 5 V, VSS = –5 V, VLS = VAG = 0 V)

Power Down Dissipation

4.75

5.0

V

6.3

8.5

—

12.6

7.0

—

12.6

9.5

—

12.6

4.75

—

12.6

mW

—

40

70

—

50

90

—

0.1

1.0

mW

Frame Rate Transmit and Receive

7.5

8.0

8.5

kHz

CCI Clock Rate (TDC Clock Rate for MC145507)

—

128

—

kHz

MC145506, MC145508

—

1536

—

Must Use One of These Frequencies ±2%, Relative to MSI Frequency of 8 kHz

—

1544

—

—

2048

—

—

2560

—

Data Rate for MC145506, MC145508

64

—

4096

kHz

Full Scale Analog Input and Output Level

MC145507, MC145508

VP

—

3.15

—

MC145506 (Vref = VSS)

RSI = VDD

—

3.78

—

RSI = VSS

—

3.15

—

RSI = VAG

—

2.5

—

MC145506 Using an External Reference Voltage Applied at Vref Pin RSI = VDD

—

1.51 x Vref

—

RSI = VSS

—

1.26 x Vref

—

RSI = VAG

—

Vref

—

DIGITAL LEVELS (VSS to VDD = 4.75 V to 12.6 V, TA = –40° to 85°C)

Characteristic

Symbol

Min

Max

Unit

Input Voltage Levels (TDE, TDC, RCE, RDC, RDD, DC, MSI, CCI, PDI)

CMOS Mode (VLS = VDD, VSS is Digital Ground)

HCMOS Mode (VLS ≤ VDD – 4.0 V, VLS is Digital Ground)

V

“0”

VIL

—

0.3 x VDD

“1”

VIH

0.7 x VDD

—

“0”

VIL

—

VLS + 0.8 V

“1”

VIH

VLS + 2.0 V

—

Output Current for TDD (Transmit Digital Data)

CMOS Mode (VLS = VDD, VSS = 0 V and is Digital Ground)

(VDD = 5 V, Vout = 0.4 V)

IOL

1.6

(VDD = 10 V, Vout = 0.5 V)

1.6

(VDD = 5 V, Vout = 4.5 V)

IOH

–1.6

(VDD = 10 V, Vout = 9.5 V)

–1.6

HCMOS Mode (VLS ≤ VDD – 4.75 V, VLS = 0 V and is Digital Ground) (VOL = 0.4 V)

IOL

1.6

(VOH = VDD – 0.5 V)

IOH

–1.6

mA

—

—

—

—

—

—

MOTOROLA

For More Information On This ProducMt,C145506•MC145507•MC145508

Go to: www.freescale.com

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