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LTC221 Datasheet

Part Number LTC221
Manufacturers Linear Technology
Logo Linear Technology
Description Quad CMOS Analog Switches
Datasheet LTC221 DatasheetLTC221 Datasheet (PDF)

– + U LTC221/LTC222 Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches FEATURES ■ Micropower Operation ■ Single 5V or ±15V Supply Operation ■ Low Charge Injection ■ Low RON ■ Low Leakage ■ Guaranteed Break Before Make ■ Latch Resistant Design ■ TLL/CMOS Compatible ■ Improved Second Source for DG221/DG222 ■ Microprocessor Bus Compatible U KEY SPECIFICATIO S ■ Supply Current . I+ = 40µA, I– = 5µA Max ■ Charge Injection ±15V Supplies .

  LTC221   LTC221






Part Number LTC2299
Manufacturers Linear Technology
Logo Linear Technology
Description 80Msps Low Power 3V ADC
Datasheet LTC221 DatasheetLTC2299 Datasheet (PDF)

FEATURES ■ Integrated Dual 14-Bit ADCs ■ Sample Rate: 80Msps ■ Single 3V Supply (2.7V to 3.4V) ■ Low Power: 444mW ■ 73dB SNR at 70MHz Input ■ 90dB SFDR at 70MHz Input ■ 110dB Channel Isolation at 100MHz ■ Multiplexed or Separate Data Bus ■ Flexible Input: 1VP-P to 2VP-P Range ■ 575MHz Full Power Bandwidth S/H ■ Clock Duty Cycle Stabilizer ■ Shutdown and Nap Modes ■ Pin Compatible Family 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-Bit.

  LTC221   LTC221







Part Number LTC2298
Manufacturers Linear Technology
Logo Linear Technology
Description Low Power 3V ADCs
Datasheet LTC221 DatasheetLTC2298 Datasheet (PDF)

U U FEATURES ■ Integrated Dual 14-Bit ADCs ■ Sample Rate: 65Msps/40Msps/25Msps ■ Single 3V Supply (2.7V to 3.4V) ■ Low Power: 400mW/235mW/150mW ■ 74.3dB SNR ■ 90dB SFDR ■ 110dB Channel Isolation at 100MHz ■ Multiplexed or Separate Data Bus ■ Flexible Input: 1VP-P to 2VP-P Range ■ 575MHz Full Power Bandwidth S/H ■ Clock Duty Cycle Stabilizer ■ Shutdown and Nap Modes ■ Pin Compatible Family 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-.

  LTC221   LTC221







Part Number LTC2297
Manufacturers Linear Technology
Logo Linear Technology
Description Low Power 3V ADCs
Datasheet LTC221 DatasheetLTC2297 Datasheet (PDF)

U U FEATURES ■ Integrated Dual 14-Bit ADCs ■ Sample Rate: 65Msps/40Msps/25Msps ■ Single 3V Supply (2.7V to 3.4V) ■ Low Power: 400mW/235mW/150mW ■ 74.3dB SNR ■ 90dB SFDR ■ 110dB Channel Isolation at 100MHz ■ Multiplexed or Separate Data Bus ■ Flexible Input: 1VP-P to 2VP-P Range ■ 575MHz Full Power Bandwidth S/H ■ Clock Duty Cycle Stabilizer ■ Shutdown and Nap Modes ■ Pin Compatible Family 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-.

  LTC221   LTC221







Part Number LTC2296
Manufacturers Linear Technology
Logo Linear Technology
Description Low Power 3V ADCs
Datasheet LTC221 DatasheetLTC2296 Datasheet (PDF)

U U FEATURES ■ Integrated Dual 14-Bit ADCs ■ Sample Rate: 65Msps/40Msps/25Msps ■ Single 3V Supply (2.7V to 3.4V) ■ Low Power: 400mW/235mW/150mW ■ 74.3dB SNR ■ 90dB SFDR ■ 110dB Channel Isolation at 100MHz ■ Multiplexed or Separate Data Bus ■ Flexible Input: 1VP-P to 2VP-P Range ■ 575MHz Full Power Bandwidth S/H ■ Clock Duty Cycle Stabilizer ■ Shutdown and Nap Modes ■ Pin Compatible Family 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-.

  LTC221   LTC221







Part Number LTC2295
Manufacturers Linear Technology
Logo Linear Technology
Description 10Msps Low Power 3V ADC
Datasheet LTC221 DatasheetLTC2295 Datasheet (PDF)

U U FEATURES ■ Integrated Dual 14-Bit ADCs ■ Sample Rate: 10Msps ■ Single 3V Supply (2.7V to 3.4V) ■ Low Power: 120mW ■ 74.4dB SNR ■ 90dB SFDR ■ 110dB Channel Isolation ■ Multiplexed or Separate Data Bus ■ Flexible Input: 1VP-P to 2VP-P Range ■ 575MHz Full Power Bandwidth S/H ■ Clock Duty Cycle Stabilizer ■ Shutdown and Nap Modes ■ Pin Compatible Family 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit) 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit) 65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit) 40Msps: LTC22.

  LTC221   LTC221







Quad CMOS Analog Switches

– + U LTC221/LTC222 Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches FEATURES ■ Micropower Operation ■ Single 5V or ±15V Supply Operation ■ Low Charge Injection ■ Low RON ■ Low Leakage ■ Guaranteed Break Before Make ■ Latch Resistant Design ■ TLL/CMOS Compatible ■ Improved Second Source for DG221/DG222 ■ Microprocessor Bus Compatible U KEY SPECIFICATIO S ■ Supply Current . I+ = 40µA, I– = 5µA Max ■ Charge Injection ±15V Supplies ... ±25pC Max Single 5V Supply .... 2pC Typ ■ RON ... 65ΩTyp ■ Signal Range ... ±15V DESCRIPTIO The LTC®221 and LTC222 are micropower, quad CMOS analog switches which typically dissipate only 250µW from ±15V supplies and 40µW from a single 5V supply. Onboard latches allow the LTC221 and LTC222 to interface directly to most microprocessor buses. The switches have 65Ω typical on resistance and a very high off resistance. A break before make characteristic is inherent in these switches to prevent the shorting of two channels. The signal range is ±15V with a supply voltage of ±15V and 0V to 5V with a single 5V supply. The switches have special charge compensation circuitry which greatly reduces charge injection to a maximum of ±25pC (±15V supplies). The LTC221 and LTC222 are designed for applications such as microprocessor controlled pr.


2006-10-11 : CY7C344    DM7450    DM7451    ICS9160-03    ICS9161A    ICS9169A-70    ICS9169C-231    ICS9169C-232    ICS9169C-27    ICS9169C-271   


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