Purchase MAX4645, In-stock MAX4645 From SeekIC.
Part Number: MAX4645
Description: The MAX4645/MAX4646 single-pole, single-throw (SPST) analog switches feature a 2.5 typical on-resistan...
- Table of contents:
MAX4645
-
Suppliers
DataSheet
General Description
MAX4645 General Description
The MAX4645/MAX4646 single-pole, single-throw (SPST) analog switches feature a 2.5 typical on-resistance (RON) from a +5V supply. RON is flat (0.4 max) over the specified signal range. Each switch can handle Rail-to- Rail® analog signals. Off-leakage current is 0.25nA max at +25°C. These analog switches are ideal in low-distortion applications and are the preferred solution over mechanical relays in automated test equipment or applications where current switching is required. They have low power requirements, require less board space, and are more reliable than mechanical relays.
These switches operate from a +1.8V to +5V single supply, making them ideal for use in battery-powered applications. The MAX4645/MAX4646 have fast switching speeds of 12ns turn-on time (tON) and 8ns turn-off time (tOFF).
The MAX4645 is a normally open (NO) switch, and the MAX4646 is a normally closed (NC) switch. Both are available in 5-pin SOT23, 6-pin SOT23, and 8-pin MAX packages.
MAX4645 Maximum Ratings
V+, VIN to GND....................................................-0.3 to +6V
COM, NO, NC to GND (Note 1).................-0.3V to (V+ + 0.3V)
Continuous Current (any terminal).............................±50mA
Peak Current COM, NO, NC
(pulsed at 1ms 10% duty cycle)................................±100mA
Continuous Power Dissipation (TA = +70°C)
5-Pin SOT23 (derate 7.1mW/°C above+70°C)............571mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C)...........696mW
8-Pin MAX (derate 4.1mW/°C above+70°C) .............330mW
Operating Temperature Range ......................-40°C to +85°C
Storage Temperature Range ........................-65°C to +150°C
Lead Temperature (soldering, 10s) ............................+300°C
Note 1: Signals on NO, NC, or COM, exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximum current rating.
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.
MAX4645 Features
` +1.8V to +5V Single-Supply Operation
` Guaranteed RON
2.5 max (5V supply)
3.5 max (3V supply)
` 1.8V Operation
RON 30 typ Over Temperature
tON 40ns typ, tOFF 20ns typ
` Low RON Flatness: 0.4 max
` Guaranteed Low Leakage Currents
±0.25nA at +25°C
` Rail-to-Rail Output Capability
` TTL/CMOS-Logic Compatible
` -75dB Off-Isolation at 1MHz
` Low Distortion: 0.014% typ
` Guaranteed RON
2.5 max (5V supply)
3.5 max (3V supply)
` 1.8V Operation
RON 30 typ Over Temperature
tON 40ns typ, tOFF 20ns typ
` Low RON Flatness: 0.4 max
` Guaranteed Low Leakage Currents
±0.25nA at +25°C
` Rail-to-Rail Output Capability
` TTL/CMOS-Logic Compatible
` -75dB Off-Isolation at 1MHz
` Low Distortion: 0.014% typ
MAX4645 Typical Application
·Battery-Powered Systems
·Audio and Video Signal Routing
·Low-Voltage Data-Acquisition Systems
·Sample-and-Hold Circuits
·Communications Circuits
·Relay Replacement
·Audio and Video Signal Routing
·Low-Voltage Data-Acquisition Systems
·Sample-and-Hold Circuits
·Communications Circuits
·Relay Replacement
MAX4645 Connection Diagram
MAX4645
PDF/DataSheet Download
- Datasheet: MAX4645
- File Size: 251550 KB
- Manufacturer: MAXIM
- Click here to Download
- ·MAX002
- FILTRONIC [Filtronic Compound Semiconductors]
- Optical Communications - Modulator Driver Amplifier
- 42133 KB
- ·MAX038
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038C/D
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038CPP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038CWP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038EPP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
- ·MAX038EVKIT
- Maxim
- Evaluation Kit for the MAX038
- 106491 KB
- ·MAX038EWP
- MAXIM [Maxim Integrated Products]
- High-Frequency Waveform Generator
- 207992 KB
MAX4645 Relative Products
MAX4644EUT-T
IC SW SPDT 4OHM SOT23-6
MAX4644EUT+T
The MAX4644EUT+T is one member of the MAX4644 family which is designed as the high-speed, low-voltage, 4, SPDT CMOS analog switch that can be used in (1)battery-operated equipment; (2)audio and video signal routing; (3)low-voltage data-acquisition systems; (...
MAX4644EUA+T
IC ANLG SW SPDT HS LV 8-UMAX
MAX4644EUA+
IC ANLG SW SPDT HS LV 8-UMAX
MAX4644EUA
IC SW DUAL LV 4 OHM SPDT 8-UMAX
MAX4644
The MAX4644 is a single-pole/double-throw (SPDT) switch that operates from a single supply ranging from +1.8V to +5.5V. It provides low 4 on-resistance (RON) flatness over the entire analog signal as well as 1 RON range. The MAX4644 offers fast switching ti...
Hotspot Suppliers Product
FQPF5N60
Price: 0.47-0.69 USD
power field effect transistor, TO-220, 600 V, 100% avalanche tested
NAND128W3A2BN6E
Price: 1.6-1.75 USD
non-volatile Flash memory, TSOP48, –0.6 to 2.7 V, high density, copy back program mode
VJ0402A560JNAAJ
Price: 0.01-100 USD
surface mount multilayer, ceramic chip capacitor, TCC critical application, 120 pF, 2.7 μF
OPA4350UA
Price: 3-6 USD
Single-Supply, Rail-to-Rail Operational MicroAmplifier, SOP-14, 38MHz
TC4S81F
Price: 0.031-0.032 USD
2 input and gate, SOT-23-5, input current ±10 mA, Power dissipation 200 mW, 0.05 V max
RF2360
Price: 280-370 USD
SOP, general purpose, low-cost, high-linearity RF amplifier IC, 1.2dB, 6V to 9V, 5MHz to 1500MHz
L6561D
Price: 0.5-3 USD
Power Factor Corrector, SOP8, 30mA IVcc, Power Dissipation 0.65W, output current ±400mA
INA-52063-TR1
Price: 0.29-0.32 USD
1.5 GHz Low Noise Silicon MMIC Amplifier, 12V, +13dBm, Unconditionally Stable, INA-52063-TR1
G6K-2F-Y 24VDC
Price: 1.85-1.95 USD
Surface Mounting Relay, with the Smallest Mounting Area, Height of Only 5.2 mm, DIP4/Relays, as lo...
MURD620CTT4G
Price: 0.05-0.2 USD
Power Rectifier, DPAK, 200 V, 3.0 A, Low Forward Voltage Drop, Low Leakage
TL494CDR
Price: 0.15-0.25 USD
SOIC, pulse-width-modulation, control circuit, 41 V, 250 mA, Internal Regulator
M27C4002-45XF1
Price: 0.1-0.2 USD
45NS, 40FDIP, M27C4002-45XF1, 4 Mbit EPROM, –2 to 7 V, 70mA, STMicroelectronics
