DS89C21

現行

差動 CMOS 線路驅動器和接收器對

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產品規格表

document-pdfAcrobat DS89C21 Differential CMOS Line Driver and Receiver Pair datasheet (Rev. C) (英文)

DS89C21

現行

產品規格表

立即訂購

產品詳細資料

Number of receivers

Number of transmitters

Duplex

Full

Supply voltage (nom) (V)

Signaling rate (max) (MBits)

IEC 61000-4-2 contact (±V)

None

Fault protection (V)

-12 to 12

Common-mode range (V)

-7 to 7

Number of nodes

Isolated

Supply current (max) (µA)

6000

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Number of receivers

Number of transmitters

Duplex

Full

Supply voltage (nom) (V)

Signaling rate (max) (MBits)

IEC 61000-4-2 contact (±V)

None

Fault protection (V)

-12 to 12

Common-mode range (V)

-7 to 7

Number of nodes

Isolated

Supply current (max) (µA)

6000

Rating

Catalog

Operating temperature range (°C)

-40 to 85

SOIC (D)

29.4 mm² 4.9 x 6

Meets TIA/EIA-422-A (RS-422) and CCITT V.11 Recommendation
LOW POWER Design—15 mW Typical
Guaranteed AC Parameters:
- Maximum Driver Skew 2.0 ns
- Maximum Receiver Skew 4.0 ns
Extended Temperature Range: −40°C to +85°C
Available in SOIC Packaging
Operates over 20 Mbps
Receiver OPEN Input Failsafe Feature

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Meets TIA/EIA-422-A (RS-422) and CCITT V.11 Recommendation
LOW POWER Design—15 mW Typical
Guaranteed AC Parameters:
- Maximum Driver Skew 2.0 ns
- Maximum Receiver Skew 4.0 ns
Extended Temperature Range: −40°C to +85°C
Available in SOIC Packaging
Operates over 20 Mbps
Receiver OPEN Input Failsafe Feature

All trademarks are the property of their respective owners.

The DS89C21 is a differential CMOS line driver and receiver pair, designed to meet the requirements of TIA/EIA-422-A (RS-422) electrical characteristics interface standard. The DS89C21 provides one driver and one receiver in a minimum footprint. The device is offered in an 8-pin SOIC package.

The CMOS design minimizes the supply current to 6 mA, making the device ideal for use in battery powered or power conscious applications.

The driver features a fast transition time specified at 2.2 ns, and a maximum differential skew of 2 ns making the driver ideal for use in high speed applications operating above 10 MHz.

The receiver can detect signals as low as 200 mV, and also incorporates hysteresis for noise rejection. Skew is specified at 4 ns maximum.

The DS89C21 is compatible with TTL and CMOS levels (DI and RO).

The CMOS design minimizes the supply current to 6 mA, making the device ideal for use in battery powered or power conscious applications.

The driver features a fast transition time specified at 2.2 ns, and a maximum differential skew of 2 ns making the driver ideal for use in high speed applications operating above 10 MHz.

The receiver can detect signals as low as 200 mV, and also incorporates hysteresis for noise rejection. Skew is specified at 4 ns maximum.

The DS89C21 is compatible with TTL and CMOS levels (DI and RO).

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	類型	標題		日期
*	Data sheet	DS89C21 Differential CMOS Line Driver and Receiver Pair datasheet (Rev. C)		2013年 4月 25日

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DS89C21 IBIS Model

SNLM073.ZIP (11 KB) - IBIS Model

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