MB40178 datasheet(8/21 Pages) FUJITSU

8 / 21 page

MB40168/MB40178

s ELECTRICAL CHARACTERISTICS

1. DC Characteristics

• Analog Block

(VCCA = VCCD = 4.75 V to 5.25 V, Ta = –20 oC to +70 oC)

Parameter

Symbol

Condition

Value

Unit

Min.

Typ.

Max.

ADC resolution

—

bits

DAC resolution

—

bits

ADC linearity error

LEAD

DC accuracy

VCCA = VCCD =

5.0 V

—

± 0.15

± 0.3

DAC linearity error

LEDA

—

± 0.1

± 0.2

Analog input equivalent

impedance

RINA

RINA =

0.3

1.3

—

Ω

Analog input capacitance

CINA

fINA = 1 MHz

—

Analog input high current

IIHA

VINA = VRT

——

µA

Analog input low current

IILA

VINA = VRB

——

µA

Reference output voltage

VREF

VREF, VRB, VRIN

shorted

together

0.6VCCA –

0.1

0.6VCCA

0.6VCCA+

0.1

Clamp voltage

VCLMP

——

VREF + 50

—V

ADC reference current

IRB

—

–8.5

–5.5

–3.0

DAC reference current

IRIN

VRIN = 3.000 V

—

µA

Clamp circuit input

current

IINC

VINC = 0 V

–600

–200

—

µA

Full scale output voltage

VOFS

—VCCA–20mV

VCCA

—V

Zero scale output voltage

VOZS

VCCA = 5.00 V

VCCD = 5.00 V

VRIN = 3.000 V

2.934

3.004

3.072

Output impedance

Ta = +25 oC

192

240

288

Ω

Supply current

ICC

—

125

VRT –VRB

IIHA – IILA

MB40178 bảng dữ liệu(PDF) 8 Page - fujitsu semiconductor

MB40178 bảng dữ liệu(HTML) 8 Page - fujitsu semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

bảng dữ liệu tải về

Link URL