AT5510
Preliminary Product Information
120mA, Current Sinking,
10-bit I2C DAC for VCM Driver
Electrical Characteristics
(VCC= 2.7~3.6V,T =+25℃ , unless otherwise noted. )
a
Parameter
Symbol
Condition
Values
Typ.
Unit
Min.
Max.
Power Supply
Power supply *1
Input current *2
VCC
2.7
--
3.6
3
V
ICC
2.3
0.5
mA
µA
ICCPD PD=1
2
Output Characteristics
Min. sink current
ISINK,MIN
ISINK,MAX
--
--
3
--
--
mA
mA
Max. sink current
120
Output current during
PD
ISINK,PD PD=1
--
--
80
--
--
nA
µs
To 10% of FS, coming out of
power-down mode
Power-up time
tPU
200
PD Input
Input current
IPD
--
--
--
--
µA
V
±1
VCC
+0.3
H level input voltage
VPDH
VPDL
1.26
-0.3
L level input voltage
SCA, SDL Input *3
0.54
V
VCC
+0.3
H level input voltage
VINH
1.26
--
V
L level input voltage
Input current
VINL
IIN
-0.3
--
--
--
0.54
V
µA
±1
0.05*
VCC
Input hysteresis
VSYST
--
--
--
V
Glitch rejection
DC Performance
Least significant bit
Resolution
--
50
ns
LSB 10 bits resolution
--
--
117
10
--
--
µA
--
117uA/LSB
Bits
LSB
Integral nonlinearity
INL
±1.5
±4
Guaranteed monotonic over
all codes
Differential nonlinearity
DNL
--
--
LSB
±1
Zero code error
Offset error @Code 16
Gain error
Offset error drift *3
Gain error drift *3
--
Ios
--
All 0s loads to DAC
--
--
--
--
--
0
--
--
--
--
--
mA
mA
% of
0.5
±0.6
10
--
µA/°C
--
LSB/°C
±0.2
1. The maximum of VCC can achieve up to 5.5V. But if VCC is over 3.6V, the total electrical characteristics
may not meet the specification above.
2. ICC specification is valid for all DAC codes.
3. Guaranteed by design and characterization.
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
9/20/2007 REV:0.2
Fax: 886-3-563-0879
WWW: http://www.aimtron.com.tw
Email: service@aimtron.com.tw
5
AIMTRON [ AIMTRON TECHNOLOGY ]
