Rise and fall times refer to VIL and V<" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� PCA9535EDTR2G
寤犲晢锛� ON Semiconductor
鏂囦欢闋佹暩(sh霉)锛� 8/20闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� 16-BIT I/O EXPANDER 24TSSOP
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 2,500
鎺ュ彛锛� I²C 绺界窔锛孲M 绺界窔
杓稿叆/杓稿嚭鏁�(sh霉)锛� 16
涓柗杓稿嚭锛� 鏄�
闋荤巼 - 鏅�(sh铆)閻橈細 100kHz
闆绘簮闆诲锛� 1.65 V ~ 5.5 V
宸ヤ綔婧害锛� -55°C ~ 125°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 24-TSSOP锛�0.173"锛�4.40mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 24-TSSOP
鍖呰锛� 甯跺嵎 (TR)
鍖呮嫭锛� *
PCA9535E, PCA9535EC
http://onsemi.com
16
Rise and fall times refer to VIL and VIH
Figure 19. I2C Bus Timing Diagram
SCL
SDA
tHD;STA
tSU;DAT
tHD;DAT
tf
tBUF
tSU;STA
tLOW tHIGH
tVD;ACK
tSU;STO
protocol
START
condition
(S)
bit 7
MSB
(A7)
bit 6
(A6)
acknowledge
(A)
(P)
1/fSCL
tr
tVD;DAT
Figure 20. tV(Q) Timing
tv(Q)
SCL
IOn
tv(Q)
SCL
IOn
Figure 21. Test Circuitry for Switching Times
PULSE
GENERATOR
VO
CL
50 pF
RL
500 W
RT
VI
VDD
DUT
VDD
open
GND
RL = load resistor.
CL = load capacitance includes jig and probe capacitance.
RT = termination resistance should be equal to the output impedance of Zo of the pulse generators.
Figure 22. Load Circuit
CL
50 pF
RL
500 W
from output under test
2VDD
open
GND
S1
RL
500 W
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
PCA9535ECMTTXG 16-BIT I/O EXPANDER
ATMEGA88P-20MUR MCU AVR 8KB FLASH 20MHZ 32QFN
PCA9535ECDTR2G 16-BIT I/O EXPANDER 24TSSOP
CAT9555HT6I-GT2 IC I/O EXPANDER 16BI 2C 24TQFN
PCA8574AN,112 IC I/O EXPANDER I2C 8B 16DIP
鐩搁棞(gu膩n)浠ｇ悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉)
鍙冩暩(sh霉)鎻忚堪
PCA9535EDWR2G 鍔熻兘鎻忚堪:鎺ュ彛-I/O鎿�(ku貌)灞曞櫒 16-BIT I/O EXPANDER RoHS:鍚� 鍒堕€犲晢:NXP Semiconductors 閭忚集绯诲垪: 杓稿叆/杓稿嚭绔暩(sh霉)閲�: 鏈€澶у伐浣滈牷鐜�:100 kHz 宸ヤ綔闆绘簮闆诲:1.65 V to 5.5 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:HVQFN-16 灏佽:Reel
PCA9535EMTTXG 鍔熻兘鎻忚堪:鎺ュ彛-I/O鎿�(ku貌)灞曞櫒 16-BIT I/O EXPANDER RoHS:鍚� 鍒堕€犲晢:NXP Semiconductors 閭忚集绯诲垪: 杓稿叆/杓稿嚭绔暩(sh霉)閲�: 鏈€澶у伐浣滈牷鐜�:100 kHz 宸ヤ綔闆绘簮闆诲:1.65 V to 5.5 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:HVQFN-16 灏佽:Reel
PCA9535HF 鍒堕€犲晢:PHILIPS 鍒堕€犲晢鍏ㄧū:NXP Semiconductors 鍔熻兘鎻忚堪:16-bit I2C-bus and SMBus, low power I/O port with interrupt
PCA9535HF,118 鍔熻兘鎻忚堪:I2C 鎺ュ彛闆嗘垚闆昏矾 16BIT I2C FM TP GPIO RoHS:鍚� 鍒堕€犲晢:NXP Semiconductors 闆绘簮闆诲-鏈€澶�:5.5 V 闆绘簮闆诲-鏈€灏�:2.3 V 鏈€澶у伐浣滈牷鐜�:400 KHz 鏈€澶у伐浣滄韩搴�:+ 85 C 灏佽 / 绠遍珨:TSSOP-16
PCA9535HF-T 鍔熻兘鎻忚堪:I2C 鎺ュ彛闆嗘垚闆昏矾 16BIT I2C FM TP GPIO INT RoHS:鍚� 鍒堕€犲晢:NXP Semiconductors 闆绘簮闆诲-鏈€澶�:5.5 V 闆绘簮闆诲-鏈€灏�:2.3 V 鏈€澶у伐浣滈牷鐜�:400 KHz 鏈€澶у伐浣滄韩搴�:+ 85 C 灏佽 / 绠遍珨:TSSOP-16
鐧�(f膩)甯冪穵鎬ラ噰璩�锛�3鍒嗛悩宸﹀彸鎮ㄥ皣寰楀埌鍥炲京(f霉)銆�

閲囪臣闇€姹�

(鑻ュ彧閲囪臣涓€姊濆瀷铏�(h脿o)锛屽～瀵竴琛屽嵆鍙�)

鐧�(f膩)甯冩垚鍔�锛佹偍鍙互绻肩簩(x霉)鐧�(f膩)甯冮噰璩�銆備篃鍙互閫�(j矛n)鍏ユ垜鐨勫悗鑷�(t谩i)锛屾煡鐪嬪牨(b脿o)鍍�(ji脿)

鐧�(f膩)甯冩垚鍔�锛佹偍鍙互绻肩簩(x霉)鐧�(f膩)甯冮噰璩笺€備篃鍙互閫�(j矛n)鍏ユ垜鐨勫悗鑷�(t谩i)锛屾煡鐪嬪牨(b脿o)鍍�(ji脿)

*鍨嬭櫉(h脿o) *鏁�(sh霉)閲� 寤犲晢 鎵硅櫉(h脿o) 灏佽
娣诲姞鏇村閲囪臣

鎴戠殑鑱�(li谩n)绯绘柟寮�

*
*
*
    • 鎴�
    • 閲囪喘
    • 鎼滅储
    • 浼氬憳