C8051F362-GM View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

MFG CO.

C8051F362-GM

Mixed Signal ISP Flash MCU Family

Silicon Laboratories 

C8051F360/1/2/3/4/5/6/7/8/9

Table 7.1. Voltage Reference Electrical Characteristics

VDD = 3.0 V; –40 to +85 °C unless otherwise specified.

Parameter

Conditions

Min Typ Max

Internal Reference (REFBE = 1)

Units

Output Voltage

25 °C ambient

2.35 2.42 2.50

V

VREF Short-Circuit Current

—

—

10

mA

VREF Temperature

Coefficient

— 25 — ppm/°C

Load Regulation

Load = 0 to 200 µA to AGND

—

3

—

µV/µA

VREF Turn-on Time 1

4.7 µF tantalum, 0.1 µF ceramic

bypass

— 7.5 —

ms

VREF Turn-on Time 2

0.1 µF ceramic bypass

— 200 —

µs

Power Supply Rejection

— 1.4 —

mV/V

External Reference (REFBE = 0)

Input Voltage Range

Input Current

ADC Bias Generator

Reference Bias Generator

Sample Rate = 200 ksps; VREF =

3.0 V

Power Specifications

BIASE = ‘1’ or AD0EN = ‘1’ or

IOSCEN = ‘1’

REFBE = ‘1’ or TEMPE = ‘1’ or

IDA0EN = ‘1’

0

—

VDD

V

—

3

—

µA

— 100 150

µA

— 30 50

µA

Rev. 1.0

69

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