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| 鍨嬭櫉(h脿o)锛� | MAX4621CSE+T |
| 寤犲晢锛� | Maxim Integrated Products |
| 鏂囦欢闋�(y猫)鏁�(sh霉)锛� | 10/12闋�(y猫) |
| 鏂囦欢澶�?銆�?/td> | 0K |
| 鎻忚堪锛� | IC SWITCH DUAL SPST 16SOIC |
| 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� | 2,500 |
| 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� | 5 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 ~ 18 V |
| 宸ヤ綔婧害锛� | 0°C ~ 70°C |
| 瀹夎椤炲瀷锛� | 琛ㄩ潰璨艰 |
| 灏佽/澶栨锛� | 16-SOIC锛�0.154"锛�3.90mm 瀵級 |
| 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 | 16-SOIC |
| 鍖呰锛� | 甯跺嵎 (TR) |
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)鐣�(d膩ng)鍓嶇10闋�(y猫)绗�11闋�(y猫)绗�12闋�(y猫)
MAX4621/MAX4622/MAX4623
Dual, 5
Analog Switches
_______________________________________________________________________________________
7
Pin Description
Applications Information
Operation with Supply Voltages
Other than 卤15V
The MAX4621/MAX4622/MAX4623 switches operate with
卤4.5V to 卤18V bipolar supplies and a +4.5V to +36V sin-
gle supply. In either case, analog signals ranging from
V+ to V- can be switched. The
Typical Operating
Characteristics graphs show the typical on-resistance
variation with analog signal and supply voltage.
Overvoltage Protection
Proper power-supply sequencing is recommended for all
CMOS devices. It is important not to exceed the absolute
maximum ratings because stresses beyond the listed rat-
ings may cause permanent damage to the devices.
Always sequence V+ on first, followed by VL, V-, and
logic inputs. If power-supply sequencing is not possible,
add two small signal diodes in series with the supply pins
and a Schottky diode between V+ and VL (Figure 1).
Adding diodes reduces the analog signal range to 1V
below V+ and 1V above V-, but low switch resistance and
low leakage characteristics are unaffected. The differ-
ence between V+ and V- should not exceed +44V.
Negative Supply Voltage
14
Ground
13
Logic Supply-Voltage Input
12
Positive Supply-Voltage Input
11
Not internally connected
2, 7
Switch Common Terminal
1, 3, 6, 8
Negative Supply Voltage
Input
14
Ground
13
Positive Supply-Voltage Input
11
Not internally connected
2, 7
Switch Common Terminal
1, 3, 6, 8
Ground
14
Negative Supply Voltage
Input
13
Logic Supply-Voltage Input
12
Positive Supply-Voltage Input
11
Digital Logic Inputs
10, 15
Switch Normally Open
Terminal
9, 16
Not internally connected
2鈥�7
Switch Common Terminal
1, 8
FUNCTION
PIN
Vg
VL
NO_
V+
COM_
V-
*
MAX4621
MAX4622
MAX4623
Figure 1. Overvoltage Protection Using Blocking Diodes
*INTERNAL PROTECTION DIODES
V-
GND
VL
V+
N.C.
COM_
V-
GND
V+
N.C.
COM_
V-
GND
VL
V+
IN2, IN1
NO2, NO1
N.C.
COM1,
COM2
NAME
NC_, NO_
Switch Normally Closed/Open
Terminal
4, 5, 9, 16
NO_
Switch Normally Open
Terminal
4, 5, 9, 16
VL
Logic Supply-Voltage Input
12
IN2, IN1
Digital Logic Inputs
10, 15
IN2, IN1
Digital Logic Inputs
10, 15
MAX4621
MAX4622
MAX4623
鐩搁棞(gu膩n)PDF璩囨枡 |
PDF鎻忚堪 |
|---|---|
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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 |
|---|---|
| MAX4621EPE | 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 |
| MAX4621EPE+ | 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 |
| MAX4621ESE | 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 |
| MAX4621ESE+ | 鍔熻兘鎻忚堪:妯℃摤闁嬮棞(gu膩n) IC Dual 5Ohm 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 |
| MAX4621ESE+T | 鍔熻兘鎻忚堪:妯℃摤闁嬮棞(gu膩n) IC Dual 5Ohm 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 |
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