LTC1657LIN

ltc1657lin, Parallel 16-Bit Rail-to-Rail Micropower DAC, 28SSOP, – 0.5V to 7.5V, 1200 mA, 275 Ω

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Price:: US $2.30~2.50 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 100 :	2.50 / Piece
101 ~ 500 :	2.40 / Piece
501 ~ 1000 :	2.30 / Piece

PartNumber:: LTC1657LIN

Brand:: LTN Servotechnik GmbH - LTN | Pack: | D/C:

Availability:: Supply Ability: 8000/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-10-21

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Part Number:LTC1657LIN
US $2.30 - 2.50
Quantity:

piece

Product Summary

The ltc1657lin is a Parallel 16-Bit Rail-to-Rail Micropower DAC. It includes a rail-to-rail output buffer amplifier, an internal 1.25V reference and a double buffered parallel digital interface. The ltc1657lin operates from a 2.7V to 5.5V supply. It has a separate reference input pin that can be driven by an external reference. The full-scale output can be 1 or 2 times the reference voltage depending on how the X1/X2 pin is connected. The ltc1657lin is similar to Linear Technology Corporation’s LTC1450 12-bit VOUT DAC family allowing an easy upgrade path. It is the only buffered 16-bit parallel DAC in a 28-lead SSOP package and includes an onboard reference for stand alone performance.

Parametrics

ltc1657lin absolute maximum ratings: (1)VCC to GND: – 0.5V to 7.5V; (2)TTL Input Voltage, REFHI, REFLO, X1/X2: – 0.5V to 7.5V; (3)VOUT, REFOUT: – 0.5V to (VCC + 0.5V); (4)Operating Temperature Range: –40℃ to 85℃; (5)Maximum Junction Temperature: 125℃; (6)Storage Temperature Range: – 65℃ to 150℃; (7)Lead Temperature (Soldering, 10 sec): 300℃; (8)VCC Positive Supply Voltage For Specified Performance: 2.7 to 5.5 V; (9)ICC Supply Current 2.7V ≤ VCC ≤ 5.5V: 1200 mA; (10)Short-Circuit Current Low VOUT Shorted to GND: 120 mA; (11)Short-Circuit Current High VOUT Shorted to VCC: 140 mA; (12)Output Impedance to GND Input Code = 0: 275 Ω.

Features

ltc1657lin features: (1)16-Bit Monotonic Over Temperature; (2)3V Single Supply Operation; (3)Deglitched Rail-to-Rail Voltage Output: 8nV · s; (4)ICC: 650mA Typ; (5)Maximum DNL Error: ±LSB; (6)Settling Time: 20ms to ±LSB; (7)Internal or External Reference; (8)Internal Power-On Reset to 0V; (9)Asynchronous CLR Pin; (10)Output Buffer Configurable for Gain of 1 or 2; (11)Parallel 16-Bit or 2-Byte Double Buffered Interface; (12)Narrow 28-Lead SSOP Package; (13)5V Version Available.