MAX4750 Maxim, MAX4750 Datasheet
MAX4750
Available stocks
Related parts for MAX4750
MAX4750 Summary of contents
Page 1
... The MAX4747 has four normally open (NO) switches, the MAX4748 has four normally closed (NC) switches, and the MAX4749 has two NO and two NC switches. The MAX4750 has two SPDT switches. These switches are available in 14-pin TSSOP, 16-pin thin QFN (4mm x 4mm), and 16-bump chip-scale packages (UCSP™). This tiny chip-scale package occupies a 2mm and significantly reduces the required PC board area ...
Page 2
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS— ...
Page 3
... ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) (V+ = +3V ±10 +2.0V +0.8V (Notes 3, 4) PARAMETER SYMBOL DYNAMIC Turn-On Time Turn-Off Time Break-Before-Make (MAX4749/MAX4750 Only) (Note 8) Charge Injection On-Channel -3dB Bandwidth Off-Isolation (Note 9) Crosstalk (Note 10) NO_ or NC_ Off-Capacitance COM_ Off-Capacitance C COM_(OFF) COM_ On-Capacitance C COM_(ON) LOGIC INPUT ...
Page 4
... I NC_(OFF) COM_ Off-Leakage Current I COM_(OFF) (Note 8) COM_ On-Leakage Current I COM_(ON) (Note 8) DYNAMIC Turn-On Time Turn-Off Time t Break-Before-Make (MAX4749/MAX4750 Only) t (Note 8) Charge Injection On-Channel -3dB Bandwidth Off-Isolation (Note _______________________________________________________________________________________ = unless otherwise noted. Typical values are +5V MIN MAX CONDITIONS ...
Page 5
... Power-Supply Range Positive Supply Current Note 3: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet. Note 4: UCSP parts are 100% tested at +25°C only, and are guaranteed by design over temperature. TSSOP and Thin QFN parts are 100% tested at +85° ...
Page 6
Low-Voltage, Quad SPST/Dual SPDT Analog Switches in UCSP (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM 2. +25° +85° -40°C A ...
Page 7
... NC2, NC4 — COM1–COM4 2, 9 COM1, COM2 — IN1–IN4 13, 6 IN1, IN2 7 GND 10, 12 N.C. NAME MAX4749 MAX4750 — — NO1–NO4 — — NC1–NC4 B1, C4 — NO1, NO3 — B1, C4 NO1, NO2 — A3, D2 NC1, NC2 A2, D2 — ...
Page 8
... _______________________________________________________________________________________ NAME MAX4750 COM1, COM2 — 3 NO2 2, 10 IN2, IN1 — IN3, IN4 6 6 GND 7 — NO3 13, 14 N.C. — COM3, COM4 — — NO4 ...
Page 9
... Low-Voltage, Quad SPST/Dual SPDT Analog Applications Information Operating Considerations for High-Voltage Supply The MAX4747–MAX4750 operate to +11V with some precautions. The absolute maximum rating for V+ is +12V (referenced to GND). When operating near this region, bypass V+ with a minimum 0.1µF capacitor to ground as close to the IC as possible. ...
Page 10
... Figure 2. Switching Time V+ MAX4749 V+ NO_ COM_ V N_ NC_ COM_ IN_ IN_ LOGIC GND INPUT C INCLUDES FIXTURE AND STRAY CAPACITANCE. L Figure 3. Break-Before-Make Interval MAX4747– MAX4750 R GEN NC_ OR NO_ V GEN GND IN_ Figure 4. Charge Injection 10 ______________________________________________________________________________________ Test Circuits/Timing Diagrams (continued) LOGIC INPUT V OUT ...
Page 11
... Figure 6. Crosstalk Ordering Information (continued) PART MAX4747– MAX4748EUD MAX4750 MAX4748ETE MAX4748EBE-T MAX4749EUD MAX4749ETE IN_ MAX4749EBE MAX4750EUD MAX4750ETE MAX4750EBE-T *EP = Exposed paddle. TRANSISTOR COUNT: 130 PROCESS: CMOS Switches in UCSP V+ 10nF MAX4747– MAX4750 V+ NO_/NC_ COM_ IN_ IN_ COM_ NO_/NC_ GND R L ...
Page 12
... IN2 COM4 COM3 C IN3 6 9 COM3 GND 7 8 NO3 D TSSOP INPUT NO1, NO3 NC2, NC4 LOW OFF ON HIGH ON OFF TOP VIEW (BUMPS SIDE DOWN) MAX4750 A NO1 COM1 COM1 IN1 NO1 B N. N.C. 10 IN1 NC1 4 11 NC2 N. ...
Page 13
... Low-Voltage, Quad SPST/Dual SPDT Analog (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Switches in UCSP Package Information PACKAGE OUTLINE, TSSOP 4.40mm BODY 21-0066 ...
Page 14
... Low-Voltage, Quad SPST/Dual SPDT Analog Switches in UCSP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 14 ______________________________________________________________________________________ Package Information (continued) PACKAGE OUTLINE, 12, 16, 20, 24, 28L THIN QFN, 4x4x0.8mm ...
Page 15
... For the latest package outline information www.maxim-ic.com/packages.) Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...