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參數(shù)資料
| 型號： | AT5801 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 4-Channel driver + Power Controller |
| 中文描述： | 4通道驅(qū)動器電源控制器 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 276K |
| 代理商： | AT5801 |
AT5801
Preliminary
4-Channel driver + Power Controller
10F-1, No.55, Tung Kuang Road, Hsinchu, Taiwan, R.O.C. Email:
service@aimtron.com.tw
Tel: 886-3-575-3058
http://www.aimtron.com.tw
Fax: 886-3-575-3015 01/08/05
7
BSEN pin input resistance R
BSEN
17
23
27
k
Ω
VSEL=0V
VSYS1=VSYS2=0V,
BSEN=4.5V
V
SELTH
=BATT-SEL, BSEN=2V
BSEN pin leak current
I
BSNL
－
－
1.0
μ
A
SEL pin detection voltage V
SELTH
SEL pin detection current
(Reset circuit)
VSYS1 reset
threshold voltage ratio
Reset detection
hysteresis width
RESET pin output voltage
RESET pin pull up
resistance
AMUTE pin output
voltage 1
AMUTE pin output
voltage 2
AMUTE pin pull down
resistance
(Operational amplifier section)
Input bias current
Input offset voltage
High level output voltage
Low level output voltage
Output drive current
(source)
Output drive current
(sink)
Open loop voltage gain
Slew rate
(Charging circuit section)
RCHG pin bias voltage
RCHG pin output
resistance
SEL pin leak current 1
SEL pin leak current 2
1.5
－
2
－
－
－
－
V
I
SELT
μ
A
H
SRT
85
90
95
﹪
Ratio of VSYS1 voltage and
error-amp threshold voltage
V
RSTHS
25
50
100
mV
V
RST
－
－
0.5
V
I
O
=1mA, VSYS1=VSYS2=2.8V
R
RST
72
90
108
k
Ω
V
AMT1
BATT
－
0.4
BATT
－
0.4
－
BATT
V
I
O
=
－
1mA,
VSYS1=VSYS2=2.8V
I
O
=
－
1mA, START=0V
VSYS1=VSYS2=2.8V
V
AMT2
－
BATT
V
R
AMT
77
95
113
k
Ω
I
BIAS
V
OIOP
V
OHOP
V
OLOP
－
－
0
－
－
300
5.5
－
0.2
nA
mV
V
V
OP+=1.6V
－
5.5
2.8
－
RL=OPEN
RL=OPEN
I
SOU
－
－
6.5
－
3.0
mA
Output short to GND by 50
Ω
I
SIN
0.4
0.7
－
mA
Output short to VSYS by 50
Ω
GVO
SR
－
－
70
0.5
－
－
dB
VIN=
－
75dBV,f=1kHz
V/
μ
s
V
RCHG
0.71
0.81
0.91
V
CHGVcc=4.5V, RCHG=1.8k
Ω
CHGVcc=4.5V,
RCHG=0.5 and 0.6V
CHGVcc=4.5V,RCHG=OPEN
CHGVcc=0.6V,RCHG=1.8k
Ω
CHGVcc=4.5V, I
O
=200mA,
RCHG=0
Ω
R
RCHG
0.75
0.95
1.20
k
Ω
I
SELLK
I
SELLK
－
－
－
－
1.0
1.0
μ
A
μ
A
SEL saturation voltage
V
SELCG
－
0.45
1.0
V
*This product is not designed for protection against radioactive rays.
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