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鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉(h脿o)锛� | MCP4331T-502E/ML |
| 寤犲晢锛� | Microchip Technology |
| 鏂囦欢闋佹暩(sh霉)锛� | 2/35闋� |
| 鏂囦欢澶�?銆�?/td> | 0K |
| 鎻忚堪锛� | IC DGTL POT QUAD 5K 20QFN |
| 妯�(bi膩o)婧�(zh菙n)鍖呰锛� | 3,300 |
| 鎺ョ墖锛� | 129 |
| 闆婚樆锛堟瓙濮嗭級锛� | 5k |
| 闆昏矾鏁�(sh霉)锛� | 4 |
| 婧害绯绘暩(sh霉)锛� | 妯�(bi膩o)婧�(zh菙n)鍊� 150 ppm/°C |
| 瀛樺劜(ch菙)鍣ㄩ鍨嬶細 | 鏄撳け |
| 鎺ュ彛锛� | 4 绶� SPI锛堣姱鐗囬伕鎿囷級 |
| 闆绘簮闆诲锛� | 1.8 V ~ 5.5 V |
| 宸ヤ綔婧害锛� | -40°C ~ 125°C |
| 瀹夎椤炲瀷锛� | 琛ㄩ潰璨艰 |
| 灏佽/澶栨锛� | 20-VFQFN 瑁搁湶鐒婄洡 |
| 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 | 20-QFN 瑁搁湶鐒婄洡锛�4x4锛� |
| 鍖呰锛� | 甯跺嵎 (TR) |
绗�1闋�鐣�(d膩ng)鍓嶇2闋�绗�3闋�绗�4闋�绗�5闋�绗�6闋�绗�7闋�绗�8闋�绗�9闋�绗�10闋�绗�11闋�绗�12闋�绗�13闋�绗�14闋�绗�15闋�绗�16闋�绗�17闋�绗�18闋�绗�19闋�绗�20闋�绗�21闋�绗�22闋�绗�23闋�绗�24闋�绗�25闋�绗�26闋�绗�27闋�绗�28闋�绗�29闋�绗�30闋�绗�31闋�绗�32闋�绗�33闋�绗�34闋�绗�35闋�
MCP433X/435X
DS22242A-page 10
2010 Microchip Technology Inc.
Capacitance (PA)CAW
鈥�
75
鈥�
pF
f =1 MHz, Code = Full Scale
Capacitance (Pw)CW
鈥�
120
鈥�
pF
f =1 MHz, Code = Full Scale
Capacitance (PB)CBW
鈥�
75
鈥�
pF
f =1 MHz, Code = Full Scale
Digital Inputs/Outputs (CS, SDI, SDO, SCK, WP, RESET)
Schmitt Trigger
High Input
Threshold
VIH
0.45 VD
D
鈥斺€�
V
2.7V
VDD 5.5V
(Allows 2.7V Digital VDD with
5V Analog VDD)
0.5 VDD
鈥斺€�
V
1.8V
VDD 2.7V
Schmitt Trigger
Low Input
Threshold
VIL
鈥斺€�
0.2VDD
V
Hysteresis of
Schmitt Trigger
Inputs
VHYS
鈥�0.1VDD
鈥擵
High Voltage Input
Entry Voltage
VIHH
8.5
鈥�
12.5 (6)
V
High Voltage Input
Exit Voltage
VIHH
鈥斺€�
VDD +
0.8V
V
High Voltage Limit
VMAX
鈥斺€�
12.5 (6)
V
Pin can tolerate VMAX or less.
Output Low
Voltage (SDO)
VOL
VSS
鈥�0.3VDD
VIOL = 5 mA, VDD = 5.5V
VSS
鈥�0.3VDD
VIOL = 1 mA, VDD = 1.8V
Output High
Voltage (SDO)
VOH
0.7VDD
鈥擵DD
VIOH = -2.5 mA, VDD = 5.5V
0.7VDD
鈥擵DD
VIOL = -1 mA, VDD = 1.8V
AC/DC CHARACTERISTICS (CONTINUED)
DC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
鈥�40掳C
TA +125掳C (extended)
All parameters apply across the specified operating ranges unless noted.
VDD = +2.7V to 5.5V, 5 k, 10 k, 50 k, 100 k devices.
Typical specifications represent values for VDD = 5.5V, TA = +25掳C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note 1:
Resistance is defined as the resistance between terminal A to terminal B.
2:
INL and DNL are measured at VW with VA = VDD and VB = VSS.
3:
MCP43X1 only.
4:
MCP43X2 only, includes VWZSE and VWFSE.
5:
Resistor terminals A, W and B鈥檚 polarity with respect to each other is not restricted.
6:
This specification by design.
7:
Non-linearity is affected by wiper resistance (RW), which changes significantly over voltage and
temperature.
8:
The MCP43X1 is externally connected to match the configurations of the MCP43X2, and then tested.
9:
POR/BOR is not rate dependent.
10: Supply current is independent of current through the resistor network.
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