SN74CBTK6800

Name: SN74CBTK6800
Brand: TI
SKU: SN74CBTK6800
Price: 1.122 USD

現行

具有主動鉗位未達目標保護的 5V、1:1 (SPST)、10 通道通用型 FET 匯流排開關

立即訂購

產品規格表

document-pdfAcrobat 10-Bit FET Bus Switch W/ Precharged Outputs and Active-Clamp Undershoot-Prot.Ckt datasheet (Rev. B) (英文)

SN74CBTK6800

現行

產品規格表

立即訂購

產品詳細資料

Configuration

1:1 SPST

Number of channels

10

Power supply voltage - single (V)

5

Protocols

Analog

Ron (typ) (Ω)

3

ON-state leakage current (max) (µA)

5

Bandwidth (MHz)

200

Operating temperature range (°C)

-40 to 85

Features

Powered-off protection, Precharged signal path, Undershoot protection

Input/output continuous current (max) (mA)

128

Rating

Catalog

Drain supply voltage (max) (V)

5.5

Supply voltage (max) (V)

5.5

Configuration

1:1 SPST

Number of channels

10

Power supply voltage - single (V)

5

Protocols

Analog

Ron (typ) (Ω)

3

ON-state leakage current (max) (µA)

5

Bandwidth (MHz)

200

Operating temperature range (°C)

-40 to 85

Features

Powered-off protection, Precharged signal path, Undershoot protection

Input/output continuous current (max) (mA)

128

Rating

Catalog

Drain supply voltage (max) (V)

5.5

Supply voltage (max) (V)

5.5

SSOP (DBQ)

24

51.9 mm² 8.65 x 6

TSSOP (PW)

24

49.92 mm² 7.8 x 6.4

5- Switch Connection Between Two Ports
TTL-Compatible Input Levels
Power Off Disables Outputs, Permitting Live Insertion
Outputs Are Precharged by Bias Voltage to Minimize Signal Distortion During Live Insertion
Active-Clamp Undershoot-Protection Circuit on the I/Os Clamps Undershoots Down to \x962 V
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

5- Switch Connection Between Two Ports
TTL-Compatible Input Levels
Power Off Disables Outputs, Permitting Live Insertion
Outputs Are Precharged by Bias Voltage to Minimize Signal Distortion During Live Insertion
Active-Clamp Undershoot-Protection Circuit on the I/Os Clamps Undershoots Down to \x962 V
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

The SN74CBTK6800 device provides ten bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows bidirectional connections to be made while adding near-zero propagation delay. The device also precharges the B port to a user-selectable bias voltage (BIASV) to minimize live-insertion noise.

The A and B ports have an active-clamp undershoot-protection circuit. When there is an undershoot, the active-clamp circuit is enabled and current from V_CC is supplied to clamp the output, preventing the pass transistor from turning on.

The SN74CBTK6800 is organized as one 10-bit switch with a single enable (ON\) input. When ON\ is low, the switch is on, and port A is connected to port B. When ON\ is high, the switch between port A and port B is open. When ON\ is high or V_CC is 0 V, B port is precharged to BIASV through the equivalent of a 10-k resistor.

The SN74CBTK6800 device provides ten bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows bidirectional connections to be made while adding near-zero propagation delay. The device also precharges the B port to a user-selectable bias voltage (BIASV) to minimize live-insertion noise.

The A and B ports have an active-clamp undershoot-protection circuit. When there is an undershoot, the active-clamp circuit is enabled and current from V_CC is supplied to clamp the output, preventing the pass transistor from turning on.

The SN74CBTK6800 is organized as one 10-bit switch with a single enable (ON\) input. When ON\ is low, the switch is on, and port A is connected to port B. When ON\ is high, the switch between port A and port B is open. When ON\ is high or V_CC is 0 V, B port is precharged to BIASV through the equivalent of a 10-k resistor.

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