- 鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛�璨疯常IC缍�(w菐ng) > PDF鐩寗11319 > MAX4690CPE+ (Maxim Integrated Products)IC SWITCH DUAL SPST 16DIP PDF璩囨枡涓嬭級
鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉(h脿o)锛� | MAX4690CPE+ |
| 寤犲晢锛� | Maxim Integrated Products |
| 鏂囦欢闋�(y猫)鏁�(sh霉)锛� | 11/12闋�(y猫) |
| 鏂囦欢澶�?銆�?/td> | 0K |
| 鎻忚堪锛� | IC SWITCH DUAL SPST 16DIP |
| 鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 妯�(bi膩o)婧�(zh菙n)鍖呰锛� | 25 |
| 鍔熻兘锛� | 闁嬮棞(gu膩n) |
| 闆昏矾锛� | 2 x SPST - NO |
| 灏�(d菐o)閫氱媭鎱�(t脿i)闆婚樆锛� | 1.25 姝愬 |
| 闆诲闆绘簮锛� | 鍠�/闆欓浕婧� |
| 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)锛� | 4.5 V ~ 36 V锛�±4.5 V ~ 20 V |
| 宸ヤ綔婧害锛� | 0°C ~ 70°C |
| 瀹夎椤炲瀷锛� | 閫氬瓟 |
| 灏佽/澶栨锛� | 16-DIP锛�0.300"锛�7.62mm锛� |
| 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 | 16-PDIP |
| 鍖呰锛� | 绠′欢 |
绗�1闋�(y猫)绗�2闋�(y猫)绗�3闋�(y猫)绗�4闋�(y猫)绗�5闋�(y猫)绗�6闋�(y猫)绗�7闋�(y猫)绗�8闋�(y猫)绗�9闋�(y猫)绗�10闋�(y猫)鐣�(d膩ng)鍓嶇11闋�(y猫)绗�12闋�(y猫)
MAX4680/MAX4690/MAX4700
1.25
, Dual SPST,
CMOS Analog Switches
8
_______________________________________________________________________________________
___________Applications Information
Overvoltage Protection
Proper power-supply sequencing is recommended for
all CMOS devices. Do not exceed the absolute maxi-
mum ratings because stresses beyond the listed rat-
ings can cause permanent damage to the devices.
Always sequence V+ on first, then V-, followed by the
logic inputs, NO, or COM. If power-supply sequencing
is not possible, add two small signal diodes (D1, D2) in
series with the supply pins and a Schottky diode
between V+ and VL for overvoltage protection (Figure
1). Adding diodes reduces the analog signal range to
one diode drop below V+ and one diode drop above V-,
but does not affect the devices鈥� low switch resistance
and low-leakage characteristics. Device operation is
unchanged, and the difference between V+ and V-
should not exceed 44V.
COM_
VL
V-
V+
NO_
* INTERNAL PROTECTION DIODES
D2
D1
-15V
+15V
MAX4680
MAX4690
MAX4700
*
tr < 20ns
tf < 20ns
50%
0
LOGIC
INPUT
V-
-15V
RL
100
NO_
OR NC_
GND
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
SWITCH
INPUT
IN_
+3V
tOFF
0
COM_
SWITCH
OUTPUT
0.9V0
tON
VO
SWITCH
OUTPUT
LOGIC
INPUT
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
VL
V+
CL
35pF
+5V
+15V
VO
VCOM_
0
REPEAT TEST FOR EACH SWITCH. FOR LOAD
CONDITIONS, SEE
Electrical Characteristics.
MAX4680
MAX4690
MAX4700
VO = VCOM
(
)
RL + RON
RL
Figure 1. Overvoltage Protection Using External Blocking Diodes
Figure 2. Switching-Time Test Circuit
鐩搁棞(gu膩n)PDF璩囨枡 |
PDF鎻忚堪 |
|---|---|
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| MAX4603EWE+ | IC SWITCH QUAD SPST 16SOIC |
| IH5142CPE+ | IC SWITCH SPDT 16DIP |
| VI-25M-IY-S | CONVERTER MOD DC/DC 10V 50W |
| MAX4509ESE+ | IC MULTIPLEXER DUAL 4X1 16SOIC |
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 |
|---|---|
| MAX4690CPE+ | 鍔熻兘鎻忚堪:妯℃摤闁嬮棞(gu膩n) IC 1.25Ohm SPST/SPDT Analog Switch RoHS:鍚� 鍒堕€犲晢:Texas Instruments 闁嬮棞(gu膩n)鏁�(sh霉)閲�:2 闁嬮棞(gu膩n)閰嶇疆:SPDT 闁嬪暉闆婚樆锛堟渶澶у€硷級:0.1 Ohms 鍒囨彌闆诲锛堟渶澶э級: 闁嬪暉鏅�(sh铆)闁擄紙鏈€澶у€硷級: 闂�(gu膩n)闁夋檪(sh铆)闁擄紙鏈€澶у€硷級: 宸ヤ綔闆绘簮闆诲:2.7 V to 4.5 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:DSBGA-16 |
| MAX4690CWE | 鍔熻兘鎻忚堪:妯℃摤闁嬮棞(gu膩n) IC RoHS:鍚� 鍒堕€犲晢:Texas Instruments 闁嬮棞(gu膩n)鏁�(sh霉)閲�:2 闁嬮棞(gu膩n)閰嶇疆:SPDT 闁嬪暉闆婚樆锛堟渶澶у€硷級:0.1 Ohms 鍒囨彌闆诲锛堟渶澶э級: 闁嬪暉鏅�(sh铆)闁擄紙鏈€澶у€硷級: 闂�(gu膩n)闁夋檪(sh铆)闁擄紙鏈€澶у€硷級: 宸ヤ綔闆绘簮闆诲:2.7 V to 4.5 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:DSBGA-16 |
| MAX4690CWE+ | 鍔熻兘鎻忚堪:妯℃摤闁嬮棞(gu膩n) IC 1.25Ohm SPST/SPDT Analog Switch RoHS:鍚� 鍒堕€犲晢:Texas Instruments 闁嬮棞(gu膩n)鏁�(sh霉)閲�:2 闁嬮棞(gu膩n)閰嶇疆:SPDT 闁嬪暉闆婚樆锛堟渶澶у€硷級:0.1 Ohms 鍒囨彌闆诲锛堟渶澶э級: 闁嬪暉鏅�(sh铆)闁擄紙鏈€澶у€硷級: 闂�(gu膩n)闁夋檪(sh铆)闁擄紙鏈€澶у€硷級: 宸ヤ綔闆绘簮闆诲:2.7 V to 4.5 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:DSBGA-16 |
| MAX4690CWE+T | 鍔熻兘鎻忚堪:妯℃摤闁嬮棞(gu膩n) IC 1.25Ohm SPST/SPDT Analog Switch RoHS:鍚� 鍒堕€犲晢:Texas Instruments 闁嬮棞(gu膩n)鏁�(sh霉)閲�:2 闁嬮棞(gu膩n)閰嶇疆:SPDT 闁嬪暉闆婚樆锛堟渶澶у€硷級:0.1 Ohms 鍒囨彌闆诲锛堟渶澶э級: 闁嬪暉鏅�(sh铆)闁擄紙鏈€澶у€硷級: 闂�(gu膩n)闁夋檪(sh铆)闁擄紙鏈€澶у€硷級: 宸ヤ綔闆绘簮闆诲:2.7 V to 4.5 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:DSBGA-16 |
| MAX4690CWE-T | 鍔熻兘鎻忚堪:妯℃摤闁嬮棞(gu膩n) IC RoHS:鍚� 鍒堕€犲晢:Texas Instruments 闁嬮棞(gu膩n)鏁�(sh霉)閲�:2 闁嬮棞(gu膩n)閰嶇疆:SPDT 闁嬪暉闆婚樆锛堟渶澶у€硷級:0.1 Ohms 鍒囨彌闆诲锛堟渶澶э級: 闁嬪暉鏅�(sh铆)闁擄紙鏈€澶у€硷級: 闂�(gu膩n)闁夋檪(sh铆)闁擄紙鏈€澶у€硷級: 宸ヤ綔闆绘簮闆诲:2.7 V to 4.5 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:DSBGA-16 |
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