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DA9211 数据表(PDF) 16 Page - Dialog Semiconductor

部件名 DA9211
功能描述  Integrates two dual-phase buck converters
PDF  74 Pages
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制造商  DIALOG [Dialog Semiconductor]
网页  http://www.dialog-semiconductor.com/
标志 DIALOG - Dialog Semiconductor

DA9211 数据表(HTML) 16 Page - Dialog Semiconductor

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DA9211 and DA9212
Datasheet
Company confidential
Data sheet
Version <3.0>
<07-Jan-2015>
CFR0011-120-00 Rev 3
16 of 74
© 2015 Dialog Semiconductor GmbH
Table 8: Digital I/O Characteristics
TA = -40 to +85 ºC
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VIH_EN
HIGH level input voltage
@ pin IC_EN
0.7*VDDIO
V
VIL_EN
LOW level input voltage
@ pin IC_EN
0.3*VDDIO
V
tEN
Enable time
I/F operating
750
µs
RO_PU_GPO
Pull up resistor @ GPO
VDDIO = 1.8 V
VGPO = 0V
100
k
RI_PD_GPI
Pull down resistor @ GPI
VDDIO = 1.8V
VGPI = VDDIO
150
k
VIH
GPI0-4, SCL, SDA,
(2-WIRE mode)
HIGH level input voltage
VLDOCORE mode
VDDIO mode
1.75
0.7*VDDIO
V
VIL
GPI0-4, SCL, SDA,
(2-WIRE mode)
LOW level input voltage
VLDOCORE mode
VDDIO mode
0.75
0.3*VDDIO
V
VIH_4WIRE
SK, nCS, SI
(4-WIRE Mode)
HIGH level input voltage
0.7*VDDIO
V
VIL_4WIRE
SK, nCS, SI
(4-WIRE Mode)
LOW level input voltage
0.3*VDDIO
V
VOH
GPO2-3, SO (4-WIRE
mode)
HIGH level output voltage
push-pull mode
@1mA
VDDIO ≥ 1.5 V
0.8*VDDIO
V
VOL1
GPO2-3, SDA (2-WIRE
mode) SO (4-WIRE
mode)
LOW level output voltage
@IOL = 1 mA
0.3
V
VOL3
SDA (2-WIRE Mode)
LOW level output voltage
@IOL = 3 mA
0.24
V
VOL20
SDA (2-WIRE Mode)
LOW level output voltage
@IOL = 20 mA
0.4
V
CIN
CLK, SDA
(2-WIRE Mode)
input capacitance
2.5
10
pF



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