AK5371AVQ AKM [Asahi Kasei Microsystems], AK5371AVQ Datasheet - Page 7

• Manufacturer Part Number: AK5371AVQ
• Description: 2ch A/D Converter with USB I/F
• Manufacturer: AKM [Asahi Kasei Microsystems]

MS0546-E-00
Ta=0 - 70°C; VD=3.0 - 3.6V; VSS1=0V Measurement under static state
All digital pins except DP, DN. Schmitt hysteresis level of RST pin and levels of all test pins will not be tested
Parameter
EPDI, EPEN, EPSEL, pin “H” level input voltage
EPDI, EPEN, EPSEL pin “L” level input voltage
RSTN pin “H” level voltage
RSTN pin “L” level voltage
CS, SK, EPAO, SUSN pin “H” level output
voltage
CS, SK, EPAO, SUSN pin “L” level output
voltage
Input Leakage Current
Ta=25°C, VA=VD=3.3V
Parameter
Master Clock Frequency
Reset input width @RSTN pin(low active)
DP,DN Single Ended Receiver Threshold
Time Width for USB Reset Signal Recognition*1
DP<VseL & DN< VseL to USB Reset mode
Device Ready Time from USB Reset
Time Width for Suspend Recognition
Resume Time from Suspend
Device Ready: VREF, X’tal oscillator, and PLL get stable and bus transaction with normal rate is ready.
Idle state ( DP > VseL & DN < VseL )
ASAHI KASEI
to Suspend mode
First flip of DP/DN from Idle sate
To Device Ready*)
Ready for transaction after reset
MS0103-E-00
RSTN
Clock
PLL
DN
VD
DP
IOH = 2mA
IOL = -2mA
Device
Connected
Figure 1. Mode change with respect to BUS States 1 (Power on and device connected)
for H level
for L level
Reset Mode
Digital DC Characteristics
Switching Characteristics
Tdrr
Tsus_rec
Trst_rec
Symbol
Symbol
MCLK
Tresm
VseH
VIHR
VILR
Wrst
VseL
Tdrr
VOH
VOL
VIH
VIL
Iin
7
resume time
min 20ms
Resume
70%VD
Min
Min
2.0
2.4
1.0
2.0
2.7
3.0
resume recovery time
-
min 10ms
11.2896
Typ
Typ
Trst_rec
30%VD
Max
Max
±10
0.8
0.6
0.8
10
30
-
.
[AK5371A]
2007/02
Units
Units
MHz
μA
ms
ms
ms
us
μs
V
V
V
V
V
V
V