MAS9188 datasheet(4/10 Pages) MAS

4 / 10 page

DA9188.002

23 February 2005

4 (10)

◆ Digital Input

VDD = 2.4…5.5 V, VREFH = VDD, VREFL = 0 V, -40

°C ≤ TA ≤ +85°C unless otherwise noted

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Digital Logic High

VIH

0.7 × VDD

Digital Logic Low

VIL

0.3 × VDD

Digital Input Current

IIL

± 1

µA

◆ Power Supplies

VDD = 2.4…5.5 V, VREFH = VDD, VREFL = 0 V, -40

°C ≤ TA ≤ +85°C unless otherwise noted

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Power Supply Range

VDD

1.2

5.5

Supply Current

IDD

0.01

µA

Shutdown Current

ISHDN

0.01

µA

AC Parameters

◆ AC Characteristics

Dynamic Performance

VDD = 2.4…5.5 V, VREFH = VDD, VREFL = 0 V, -40

°C ≤ TA ≤ +85°C unless otherwise noted

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Power Supply Sensitivity

∆VOUT

∆VDD

∆VDD = 1.1 × VDD –

0.9 × VDD

0.12

Power Supply Sensitivity (100 Hz)

PSRR

Vout Settling time (

±1/2 LSB error band)

µs

Crosstalk between adjacent outputs

Switching Characteristics

VDD = 3.6 V, VREFH = VDD, VREFL = 0 V, TA = +25°C unless otherwise noted

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Input Clock High Pulse Width

TCH

Input Clock Low Pulse Width

TCL

Data Setup Time

TDS

-7

Data Hold Time

TDH

XCS Fall to First Clock Pulse Fall

TCLCL

XCS High Pulse Width

TCSW

CLK Rise to XCS Rise Hold Time

TCSH

XCS Rise to CLOCK Rise Setup

TCS1

RESET Pulse Width

TRS

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