参数资料
型号: AD5111BCPZ10-RL7
厂商: Analog Devices Inc
文件页数: 19/24页
文件大小: 0K
描述: IC DGTL POT 128POS 10K 8LFCSP
标准包装: 1
接片: 128
电阻(欧姆): 10k
电路数: 1
温度系数: 标准值 35 ppm/°C
存储器类型: 非易失
接口: 3 线串行(芯片选择,增/减)
电源电压: 2.3 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-UFDFN 裸露焊盘,CSP
供应商设备封装: 8-LFCSP-UD(2x2)
包装: 标准包装
其它名称: AD5111BCPZ10-RL7DKR
AD5111/AD5113/AD5115
Data Sheet
Rev.
| Page 4 of 24
Parameter
Symbol
Test Conditions/Comments
Min
Max
Unit
DYNAMIC CHARACTERISTICS3, 10
Bandwidth
BW
Code = half scale, 3 dB
RAB = 10 kΩ
2
MHz
RAB = 80 kΩ
200
kHz
Total Harmonic Distortion
THD
VA = VDD/2 + 1 V rms, VB = VDD/
2, f = 1 kHz, code = half scale
RAB = 10 kΩ
80
dB
RAB = 80 kΩ
85
dB
VW Settling Time
ts
VA = 5 V, VB = 0 V, ±0.5 LSB
error band
RAB = 10 kΩ
3
μs
RAB = 80 kΩ
12
μs
Resistor Noise Density
eN_WB
Code = half scale, TA = 25°C,
f = 100 kHz
RAB = 10 kΩ
9
nV/√Hz
RAB = 80 kΩ
20
nV/√Hz
FLASH/EE MEMORY RELIABILITY3
Endurance11
TA = 25°C
1
MCycles
100
kCycles
50
Years
1 Typical values represent average readings at 25°C, VDD = 5 V, VSS = 0 V, and VLOGIC = 5 V.
2 R-INL is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper positions. R-DNL measures the relative step
change from ideal between successive tap positions. The maximum wiper current is limited to 0.8 × VDD/RAB.
3 Guaranteed by design and characterization; not subject to production test.
4 INL and DNL are measured at VWB with the RDAC configured as a potentiometer divider similar to a voltage output DAC. VA = VDD and VB = 0 V. DNL specification limits
of ±1 LSB maximum are guaranteed monotonic operating conditions.
5 Resistor Terminal A, Resistor Terminal B, and Resistor Terminal W have no limitations on current direction with respect to each other.
6 CA is measured with VW = VA = 2.5 V, CB is measured with VW = VB = 2.5 V, and CW is measured with VA = VB = 2.5 V.
7 Different from operating current; supply current for NVM program lasts approximately 30 ms.
8 Different from operating current; supply current for NVM read lasts approximately 20 μs.
9 PDISS is calculated from (IDD × VDD).
10 All dynamic characteristics use VDD = 5.5 V and VLOGIC = 5 V.
11 Endurance is qualified at 100,000 cycles per JEDEC Standard 22, Method A117 and measured at 150°C.
12 Retention lifetime equivalent at junction temperature (TJ) is 125°C per JEDEC Standard 22, Method A117. Retention lifetime based on an activation energy of 1 eV
derates with junction temperature in the Flash/EE memory.
A
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