ad62551a Elite Semiconductor Memory Technology Inc., ad62551a Datasheet - Page 3

• Manufacturer Part Number: ad62551a
• Description: Controller With External Amplifier Recording Function
• Manufacturer: Elite Semiconductor Memory Technology Inc.

Note1: Must be strapped resistor 1M
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Absolute Maximum Ratings
Recommended Operating Conditions
Elite Semiconductor Memory Technology Inc.
Symbol
Symbol
to GND. SDATAO is strapped to GND when AD62551A is button mode, otherwise strapped to 3.3V
when AD62551A is I
VDD
VDD
T
T
T
V
stg
USB
USBDM
ERROR
USBDP
VOLDN
VOLUP
RESET
a
a
i
REGO
MUTE
GND
GND
GND
VDD
VDD
SEL
NC
NC
NC
XO
XI
/I
2
Ambient Operating Temperature
S
Supply for regulator input
NC
NC
NC
I/O
I/O
O
O
O
P
P
P
P
P
I
I
I
I
I
I
I
Parameter
2
Ambient Operating Temperature
C slave mode.
Supply for regulator input
5V supply voltage
No connection
No connection
Ground
Low is USB mode, high is I
No connection
Mode selection bit
Crystal output
Crystal input
Ground
3.3V regulator output
5V supply voltage
USB data D-
USB data D+
Ground
Volume down, low active
Volume up, low active
Power-down and mute of Class D
Error output
Reset signal
Storage Temperature
Input Voltage
Ω
Parameter
to 3.3V(REGO) or GND. BCLK, LRCIN and PDO must be strapped
4.5~5.5
0~70
Typ
2
S mode
Units
o
V
C
-0.3
Min
-65
0
0
Schmitt trigger TTL input buffer
Schmitt trigger TTL input buffer
Schmitt trigger TTL input buffer
Schmitt trigger TTL input buffer
Publication Date: Apr. 2007
Revision: 1.2
With internal pull-up resistor
With internal pull-up resistor
Open-Drain output
Max
150
5.5
3.6
70
AD62551A
Units
o
o
V
V
C
C
3/10