MAX333A:高精度、四路、SPDT、CMOS模拟开关

The MAX333A is a precision, quad, single-pole double-throw (SPDT) analog switch. The four independent switches operate with bipolar supplies ranging from ±4.5V to ±20V, or with a single-ended supply between +10V and +30V. The MAX333A offers low on resistance (less than 35Ω), guaranteed to match within 2Ω between channels and to remain flat over the analog signal range (Δ3Ω max). It also offers break-before-make switching (10ns typical), with turn-off times less than 145ns and turn-on times less than 175ns. The MAX333A is ideal for portable operation since quiescent current runs less than 50µA with all inputs high or low. This monolithic, quad switch is fabricated with Maxim's new improved silicon-gate process. Design improvements guarantee extremely low charge injection (10pC), low power consumption (3.75mW), and electrostatic discharge (ESD) greater than 2000V. Logic inputs are TTL and CMOS compatible and guaranteed over a +0.8V to +2.4V range—regardless of supply voltage. Logic inputs and switched analog signals can range anywhere between the supply voltages without damage.

关键特性
  • Upgraded Replacement for a DG211/DG212 Pair or Two DG403s
  • Low On Resistance < 17Ω Typical (35Ω Max)
  • Guaranteed Matched On Resistance Between Channels < 2Ω
  • Guaranteed Flat On Resistance over Analog Signal Range Δ3Ω Max
  • Guaranteed Charge Injection < 10pC
  • Guaranteed Off-Channel Leakage < 6nA at +85°C
  • ESD Guaranteed > 2000V per Method 3015.7
  • Single-Supply Operation (+10V to +30V)
  • Bipolar-Supply Operation (±4.5V to ±20V)
  • TTL-/CMOS-Logic Compatibility
  • Rail-to-Rail Analog Signal Handling Capability
MAX333A:典型工作电路
MAX333A:典型工作电路
应用
  • 通信系统
  • 平面显示器
  • PBX、PABX
  • 便携式仪表
  • 测试设备
数据手册DataSheet
语言下载文件备注
英文MAX333A.pdfRev 1; 06/1999
关键参数
Part NumberFunctionsConfig.ChannelsVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSUPPLY (Dual)
(±V)
VSUPPLY (Dual)
(±V)
RON
(Ω)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxminmaxSee Notes
MAX333ASwitchSPDT410304.520350.251751451055
  • CDIP(N)/20
  • PDIP(N)/20
  • SOIC(W)/20
  • SSOP/20
  • TSSOP/20
$3.92 @1k
质量和环境数据
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX333AC/D生产中DICE SALES,;NA引脚;DICE S;0°C至+70°C参考数据资料
MAX333ACAP停止供货SSOP,;20引脚;57.9mm²0°C至+70°CRoHS/无铅:否
MAX333ACAP+生产中SSOP,;20引脚;57.9mm²0°C至+70°CRoHS/无铅:无铅
MAX333ACAP+T生产中SSOP,;20引脚;57.9mm²0°C至+70°CRoHS/无铅:无铅
MAX333ACAP-T停止供货MAX333ACAP+TSSOP;20引脚0°C至+70°C参考数据资料
MAX333ACPP停止供货MAX333ACPP+PDIP(N),;20引脚;217.1mm²0°C至+70°CRoHS/无铅:否
MAX333ACPP+生产中PDIP(N),;20引脚;217.1mm²0°C至+70°CRoHS/无铅:无铅
MAX333ACUP最后一次购买TSSOP,;20引脚;45.2mm²0°C至+70°CRoHS/无铅:否
MAX333ACUP+生产中TSSOP,;20引脚;45.2mm²0°C至+70°CRoHS/无铅:无铅
MAX333ACUP+T生产中TSSOP,;20引脚;45.2mm²0°C至+70°CRoHS/无铅:无铅
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX333ACUP-T停止供货MAX333ACUP+TTSSOP,;20引脚;45.2mm²0°C至+70°CRoHS/无铅:否
MAX333ACWP停止供货MAX333ACWP+SOIC(W),;20引脚;138.5mm²0°C至+70°CRoHS/无铅:否
MAX333ACWP+生产中SOIC(W),;20引脚;138.5mm²0°C至+70°CRoHS/无铅:无铅
MAX333ACWP+T生产中SOIC(W),;20引脚;138.5mm²0°C至+70°CRoHS/无铅:无铅
MAX333ACWP-T停止供货MAX333ACWP+TSOIC(W),;20引脚;138.5mm²0°C至+70°CRoHS/无铅:否
MAX333AEAP停止供货MAX333AEAP+SSOP,;20引脚;57.9mm²-40°C至+85°CRoHS/无铅:否
MAX333AEAP+生产中SSOP,;20引脚;57.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX333AEAP+T生产中SSOP,;20引脚;57.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX333AEAP-T停止供货MAX333AEAP+TSSOP;20引脚-40°C至+85°C参考数据资料
MAX333AEPP最后一次购买PDIP(N),;20引脚;217.1mm²-40°C至+85°CRoHS/无铅:否
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX333AEPP+生产中PDIP(N),;20引脚;217.1mm²-40°C至+85°CRoHS/无铅:无铅
MAX333AEUP停止供货MAX333AEUP+TSSOP,;20引脚;45.2mm²-40°C至+85°CRoHS/无铅:否
MAX333AEUP+生产中TSSOP,;20引脚;45.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX333AEUP+T生产中TSSOP,;20引脚;45.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX333AEUP-T停止供货MAX333AEUP+TTSSOP,;20引脚;45.2mm²-40°C至+85°CRoHS/无铅:否
MAX333AEUP/GG8生产中TSSOP;-40°C至+85°C参考数据资料
MAX333AEWP停止供货MAX333AEWP+SOIC(W),;20引脚;138.5mm²-40°C至+85°CRoHS/无铅:否
MAX333AEWP+生产中SOIC(W),;20引脚;138.5mm²-40°C至+85°CRoHS/无铅:无铅
MAX333AEWP+T生产中SOIC(W),;20引脚;138.5mm²-40°C至+85°CRoHS/无铅:无铅
MAX333AEWP-T停止供货MAX333AEWP+TSOIC(W),;20引脚;138.5mm²-40°C至+85°CRoHS/无铅:否
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX333AEWP/GG8生产中SOIC(W),;20引脚;138.5mm²-40°C至+85°CRoHS/无铅:否
MAX333AEWP/GG8-T停止供货MAX333AEWP+W.SO;-40°C至+85°C参考数据资料
MAX333AMJP停止供货CDIP(N),;20引脚;218.9mm²-55°C至+125°CRoHS/无铅:否
MAX333AMWP/PR停止供货MAX333AMWP/PR+SOIC(W),;20引脚;138.5mm²-55°C至+125°CRoHS/无铅:否
MAX333AMWP/PR-T停止供货MAX333AMWP/PR+TSOIC(W),;20引脚;138.5mm²-55°C至+125°CRoHS/无铅:否
MAX333A.pdf MAX333A
MAX333A.pdf MAX333A
MAX333A.pdf MAX333A
MAX333A.pdf MAX333A
MAX333A.pdf MAX333A