GPF8F datasheet(15/24 Pages) GENERALPLUS

15 / 24 page

GPF8F Series

Proprietary & Confidential

Aug. 03, 2018

Version: 1.1

Characteristics

Symbol

Limit

Unit

Min.

Typ.

Max.

Dynamic range

Boost gain = 0 dB, PGA = 0 dB

Total harmonic distortion + noise

Boost gain = 0 dB, PGA = 0 dB

THD+N

-63

Total harmonic distortion + noise

Boost gain = 21 dB, PGA = 0 dB

THD+N

-63

8.5 DAC Characteristics (VDD_DAC = 5.0V, TA = 25℃)

Characteristics

Symbol

Limit

Unit

Min.

Typ.

Max.

DAC Resolution

RESO

bit

THD+n (4.5V @0.7W)

THD+N

Noise at No Signal

SNR

-92

dBr A

Dynamic Range(-60dB)

-93

dBr A

8.6 Regulator Characteristics (TA = 25℃)

Characteristics

Symbol

Limit

Unit

Test Condition

Min. Typ.

Max.

Input Voltage

VREGI

2.2

5.5

Maximum Current Output

(V18_REGO)

IREGO

VDD_REGIN (Regulator in )= 4.5V,

VDD (Regulator

out ) <100mV

Output Voltage(V18_REGO)

VREGO 1.62

1.8

1.98

Maximum Current Output

(V33_REGO)

IREGO

VDD_REGIN (Regulator in )= 4.5V,

VDD (Regulator

out ) <100mV

Output Voltage(V33_REGO)

VREGO 2.97

3.3

3.46

Maximum Current Output

(V33ADC_REGO)

IREGO

VDD_REGIN (Regulator in )= 4.5V,

VDD (Regulator

out ) <100mV

Output Voltage (V33ADC_REGO)

VREGO 2.79

3.1

3.25

Standby Current

IRGES

8.7 IOH vs VDD(VDD_IOA or VDD_IOB)

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