Agamem Microelectronics Inc.
PRELIMINARY
■
ELECTRICAL CHARACTERISTICS
AA51882
Ta=25
℃
, Vcc=5V
SERVO MOTOR CONTROLLER
SYMBOL
VCC
ICC
VREG
IREF
VINH
WSL
WDB1
WDB2
ASTR
WFP
WSDP
WOP
VSAT
PARAMETER
Supply voltage
Operating current
Regulator output voltage
Reference current
High input voltage
Standard local pulse width
Minimum dead bandwidth
Standard driving band width
Pulse Stretcher gain
Fixed driving pulse width
Standard driving pulse width
Output pulse width
TEST CONDITIONS
LIMITS
UNIT
MIN TYP MAX
3.0
5
7.5
V
---
---
2.35
80
3.0
5
6
2.5
100
---
1.5
---
2.5
100
1.0
0.5
10.0
0.2
8
11
2.65
120
Vcc
1.6
1.0
6.0
---
1.3
0.8
12.0
0.4
mA
mA
V
uA
V
ms
us
us
times
ms
ms
ms
V
When output is OFF
When output is ON
Load capacitor 0.1uF
RT = 18 kΩ, Pin 5
current value
Pin4
RT = 18 kΩ, CT = 0.1 uF 1.4
CFP = 0.01uF, Not
connect CDB
Not connect CFP and
CDB
RT=18 kΩ, RST=120
kΩ, CST=0.1 uF
CFP = 0.01uF, Not
connect CDB
Not connect CFP and
CDB
CST = 0.1 uF, RST =
120 kΩ, Pulse width
100uS (3pin)
---
---
---
0.7
0.3
8.0
---
Output pin saturation voltage ISINK = 20 mA
©Copyright
Agamem Microelectronics Inc.
4
www.agamem.com.tw
2008/5/5
AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE
TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESRIBED HEREIN; NEITHER
DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
AGAMEM [ AGAMEM MICROELECTRONIC INC. ]
