参数资料
型号: AS5043-ASSU
厂商: ams
文件页数: 30/37页
文件大小: 0K
描述: IC ENCODER PROG 10-BIT 16-SSOP
应用说明: AS5000 Series Magnet Selection Guide
AS5000 Series Magnets for Extended Vertical Range
标准包装: 77
传感范围: 45mT ~ 75mT
类型: 线性,旋转编码器 - 可编程
电源电压: 3 V ~ 3.6 V,4.5 V ~ 5.5 V
电流 - 电源: 21mA
电流 - 输出(最大): 4mA
输出类型: 模拟,数字
特点: 可编程
工作温度: -40°C ~ 125°C
封装/外壳: 16-SSOP(0.209",5.30mm 宽)
供应商设备封装: 16-SSOP
包装: 管件
AS5043
Data Sheet – Electrical Characteristics
19.3.2 CMOS Input: Program Input (Prog)
(operating conditions: T amb = -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation) unless
otherwise noted)
Parameter
High level input voltage
Symbol
V IH
Min
0.7 * VDD5V
Max
5
Unit
V
Note
High level input voltage
Low level input voltage
Pull-down high level input current
V PROG
V IL
I iL
See “programming
conditions”
0.3 * VDD5V
100
V
V
μA
During programming
VDD5V: 5.5V
19.3.3 CMOS Output Open Drain: MagRngn
(operating conditions: T amb = -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation) unless
otherwise noted)
Parameter
Low level output voltage
Output current
Open drain leakage current
Symbol
V OL
I O
I OZ
Min
Max
VSS+0.4
4
2
1
Unit
V
mA
μA
Note
VDD5V: 4.5V
VDD5V: 3V
19.3.4 Tristate CMOS Output: DO
(operating conditions: T amb = -40 to +125°C, VDD5V = 3.0-3.6V (3V operation) VDD5V = 4.5-5.5V (5V operation) unless otherwise noted)
Parameter
Symbol
Min
Max
Unit
Note
High level output voltage
Low level output voltage
V OH
V OL
VDD5V –0.5
VSS+0.4
V
V
Output current
Tri-state leakage current
I O
I OZ
4
2
1
mA
mA
μA
VDD5V: 4.5V
VDD5V: 3V
19.3.5 Digital-to-Analog Converter
Parameter
Symbol
Min
Typ
Max
Unit Note
OTP Setting
Resolution
10
bit
Output range
Output resistance
DAC reference
voltage (DAC full
scale range)
V OUTM1
V OUTM2
R Out,DAC
V ref
0
0.10 *V ref
0.2
Vref
0.90 *Vref
8
VDD3V3 - 0.2
VDD5V / 2
V
V
k Ω
V
V
0……100% V ref (default)
10…..90% V ref
Unbuffered Pin DACout (#10)
DAC reference = external:
Pin: DACref (#9)
DAC reference = internal
ClampMdEn = 0
(default)
ClampMdEn = 1
RefExt EN = 1
RefExtEn = 0
(default)
Integral non-
linearity
Differential non-
linearity
INL DAC
DNL DAC
+/- 1.5
+/- 0.5
LSB Non-Linearity of DAC and
OPAMP; -40….+125°C,
for all analog modes:
LSB 1LSB = Vref / 1024
LSB
Analog output
hysteresis
www.austriamicrosystems.com
Hyst
1
2
Revision 1.80
LSB All analog modes
At 360°-0° transition,
360° mode only
OR1,OR0 = 00
(default)
29 – 36
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