MAX4574：Serially Controlled, Clickless Audio/Video Switches
The MAX4571–MAX4574 serial-interface controlled switches are ideal for multimedia applications. Each device features 35Ω max on-resistance, -90dB audio off-isolation at 20kHz, -60dB video off-isolation at 1.0MHz, and "clickless" mode operation for audio applications. The MAX4571/MAX4573 contain eleven SPST switches, while the MAX4572/MAX4574 contain two SPST switches and six SPDT switches. The MAX4571/MAX4572 feature a 2-wire, I2C-compatible serial interface. The MAX4573/MAX4574 feature a 3-wire, SPI™/QSPI™/MICROWIRE™-compatible serial interface. All four parts are available in 28-pin QSOP, SSOP, and wide SO packages and operate over the commercial and extended temperature ranges.
Key Features
| MAX4571, MAX4573: Pin Configuration Applications/Uses
|
DataSheet
| title | Download file |
|---|---|
| MAX4571-MAX4574 Data Sheet | MAX4571-MAX4574.pdf |
Parametrics
| Part Number | Functions | Config. | RON (Ω) | Interface | ILEAK(OFF) (nA) | tON (ns) | Off Iso. (dB) | Crosstalk (dB) | VSUPPLY (V) | Package/Pins | Budgetary Price |
|---|---|---|---|---|---|---|---|---|---|---|---|
| max | max | min | @ Freq. | @ Freq. | See Notes | ||||||
| MAX4571 | Switch | 11 x SPST NO | 35 | 2-Wire Serial | 0.2 | 8000 | -50@10MHz -90@20kHz | -52@10MHz -90@20kHz | 2.7 to 5.25 | QSOP/28 SOIC(W)/28 SSOP/28 | $4.74 @1k |
| MAX4572 | 2 x SPST + 6 x SPDT | 2-Wire Serial | QSOP/28 SOIC(W)/28 SSOP/28 | $4.74 @1k | |||||||
| MAX4573 | 11 x SPST NO | 3-Wire Serial | QSOP/28 SOIC(W)/28 SSOP/28 | $5.23 @1k | |||||||
| MAX4574 | 2 x SPST + 6 x SPDT | 3-Wire Serial | QSOP/28 SOIC(W)/28 | $4.74 @1k | |||||||
Quality and Environmental Data
Ordering Information
| Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
|---|---|---|---|---|---|
| MAX4574CAI | No Longer Available | SSOP;28 pin | 0°C to +70°C | See data sheet | |
| MAX4574CAI-T | No Longer Available | SSOP;28 pin | 0°C to +70°C | See data sheet | |
| MAX4574CEI | No Longer Available | MAX4574CEI+ | QSOP,;28 pin;61.9 mm² | 0°C to +70°C | No |
| MAX4574CEI+ | Active | QSOP,;28 pin;61.9 mm² | 0°C to +70°C | Lead Free | |
| MAX4574CEI+T | Active | QSOP; | 0°C to +70°C | See data sheet | |
| MAX4574CEI-T | No Longer Available | MAX4574CEI+T | QSOP;28 pin | 0°C to +70°C | See data sheet |
| MAX4574CWI | No Longer Available | SOIC(W),;28 pin;192.8 mm² | 0°C to +70°C | No | |
| MAX4574CWI-T | No Longer Available | W.SO;28 pin | 0°C to +70°C | See data sheet | |
| MAX4574EAI | No Longer Available | SSOP;28 pin | -40°C to +85°C | See data sheet | |
| MAX4574EAI-T | No Longer Available | SSOP;28 pin | -40°C to +85°C | See data sheet | |
| Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
| MAX4574EEI | No Longer Available | MAX4574EEI+ | QSOP,;28 pin;61.9 mm² | -40°C to +85°C | No |
| MAX4574EEI+ | Active | QSOP,;28 pin;61.9 mm² | -40°C to +85°C | Lead Free | |
| MAX4574EEI+T | Active | QSOP,;28 pin;61.9 mm² | -40°C to +85°C | Lead Free | |
| MAX4574EEI-T | No Longer Available | MAX4574EEI+T | QSOP;28 pin | -40°C to +85°C | See data sheet |
| MAX4574EWI | No Longer Available | SOIC(W),;28 pin;192.8 mm² | -40°C to +85°C | No | |
| MAX4574EWI-T | No Longer Available | W.SO;28 pin | -40°C to +85°C | See data sheet |
- MAX4571-MAX4574.pdf MAX4574
- MAX4574.pdf MAX4574
- MAX4571-MAX4574.pdf MAX4574
