参数资料
型号: YD5901
厂商: Electronic Theatre Controls, Inc.
英文描述: 4-ch MOTOR DRIVER FOR PORTABLE CD PLAYERS
中文描述: 4通道马达驱动便携式CD播放器
文件页数: 4/10页
文件大小: 84K
代理商: YD5901
YOUDA INTEGRATED CIRCUIT
YD5901
ABSOLUTE MAXIMUM RATINGS
(Tamb=25℃)
PARAMETER
SYMBOL
VALUE
UNIT
Supply Voltage
Vcc*1
13.5
V
Driver Output Current
Io
500
mA
Power Dissipation
PD
625*2
mW
Operating Temperature
Topr
-30 to +85
Storage Temperature
Tstg
-55 to +150
*1
Vcc shows input voltage of VSYS1, VSYS3, HVcc, BATT, and CHGVcc.
*2
Reduced by 5mW for each increase in Tamb of 1℃ over 25℃.
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, Tamb=25℃, BATT=2.4V,
VSYS1=VSYS2=3.2V, Vref=1.6V, CHGVcc=0V, fCLK=88.2kHz)
PARAMETER
SYMBO
L
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Common Section
BATT Stand-by Current
IST
BATT=9.0V,
VSYS1=VSYS2=Vref=0V
0
3
μA
BATT Supply Current
(No Load)
IBAT
HVcc=0.45V,
MUTE34=3.2V
2.5
4.0
mA
VSYS1 Supply Current
(No Load)
ISYS1
HVcc=0.45V,
MUTE34=3.2, EI=0V
4.7
6.4
mA
VSYS2 Supply Current
(No Load)
ISYS2
HVcc=0.45V,
MUTE34=3.2V
4.1
5.5
mA
CHGVcc Supply
Current (No Load)
ICGVCC
CHGVcc=4.5V,
ROUT=OPEN
0.65
2.00
mA
H-Bridge Driver Part
Voltage Gain ch1, ch3,
ch4
GVC134
12
14
16
dB
Voltage Gain ch2
GVC2
21.5
23.5
24.5
dB
Gain Error By Polarity
⊿G
VC
-2
0
2
dB
Input Pin Resistance
ch1, ch3, ch4
RIN134
IN=1.7Vand 1.8V
9
11
13
Input Pin Resistance
ch2
RIN2
IN=1.7V and 1.8V
6
7.5
9
Maximum Output
Voltage
VOUT
RL=8Ω,
HVcc=BATT=4.0V,
IN=0-3.2V
1.9
2.1
V
Saturation Voltage
(Lower)
VsatL
IO=-300mA, IN=0 和 3.2V
240
400
mV
WuXi YouDa Electronics Co., Ltd
3 of 10
Website: www.e-youda.com
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