LTC2755CUP-14#TRPBF

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Analog Devices

QUAD CURRENT OUTPUT 12-/14-/16-BIT SOFTSPAN DACS WITH PARALLEL I/O

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LTC2755CUP-14#TRPBF

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Analog Devices

QUAD CURRENT OUTPUT 12-/14-/16-BIT SOFTSPAN DACS WITH PARALLEL I/O

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Technical Specifications

Parameters and characteristics for this part

Specification	LTC2755CUP-14#TRPBF

Architecture	Multiplying DAC
Data Interface	Parallel
Differential Output	True
INL/DNL (LSB)	±1 (Max)
Mounting Type	Surface Mount
Number of Bits	14
Number of D/A Converters	4
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	Current - Unbuffered
Package / Case	64-WFQFN Exposed Pad
Reference Type	External
Settling Time	2 µs
Supplier Device Package	64-QFN (9x9)
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max]	5.5 V
Voltage - Supply, Digital [Min]	2.7 V

LTC2755 Series

Quad Current Output 12-/14-/16-Bit SoftSpan DACs with Parallel I/O

Part	Output Type	Data Interface	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Package / Case	Number of D/A Converters	Reference Type	Architecture	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Number of Bits	Mounting Type	INL/DNL (LSB)	Settling Time	INL/DNL (LSB)
Analog Devices LTC2755ACUP-16#TRPBF	Current - Unbuffered	Parallel	2.7 V	5.5 V	64-WFQFN Exposed Pad	4	External	Multiplying DAC	64-QFN (9x9)	70 °C	0 °C	5.5 V	2.7 V	16	Surface Mount	0.2 LSB 0.4 LSB	2 µs
Analog Devices LTC2755BIUP-16#PBF	Current - Unbuffered	Parallel	2.7 V	5.5 V	64-WFQFN Exposed Pad	4	External	Multiplying DAC	64-QFN (9x9)	85 °C	-40 °C	5.5 V	2.7 V	16	Surface Mount		2 µs	±1 (Max) ±2 (Max)
Analog Devices LTC2755CUP-14#TRPBF	Current - Unbuffered	Parallel	2.7 V	5.5 V	64-WFQFN Exposed Pad	4	External	Multiplying DAC	64-QFN (9x9)	70 °C	0 °C	5.5 V	2.7 V	14	Surface Mount		2 µs	±1 (Max)
Analog Devices LTC2755CUP-12#PBF	Current - Unbuffered	Parallel	2.7 V	5.5 V	64-WFQFN Exposed Pad	4	External	Multiplying DAC	64-QFN (9x9)	70 °C	0 °C	5.5 V	2.7 V	12 bits	Surface Mount		2 µs	±1 (Max)
Analog Devices LTC2755CUP-12#TRPBF	Current - Unbuffered	Parallel	2.7 V	5.5 V	64-WFQFN Exposed Pad	4	External	Multiplying DAC	64-QFN (9x9)	70 °C	0 °C	5.5 V	2.7 V	12 bits	Surface Mount		2 µs	±1 (Max)
Analog Devices LTC2755AIUP-16#TRPBF	Current - Unbuffered	Parallel	2.7 V	5.5 V	64-WFQFN Exposed Pad	4	External	Multiplying DAC	64-QFN (9x9)	85 °C	-40 °C	5.5 V	2.7 V	16	Surface Mount	0.2 LSB 0.4 LSB	2 µs
Analog Devices LTC2755IUP-12#PBF	Current - Unbuffered	Parallel	2.7 V	5.5 V	64-WFQFN Exposed Pad	4	External	Multiplying DAC	64-QFN (9x9)	85 °C	-40 °C	5.5 V	2.7 V	12 bits	Surface Mount		2 µs	±1 (Max)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2000	$ 18.70

Description

General part information

LTC2755 Series

The LTC2755 is a family of quad 12-, 14-, and 16-bit multiplying parallel-input, current-output DACs. These DACs operate from a single 2.7V to 5.5V supply and are all guaranteed monotonic over temperature. The LTC2755A-16 provides 16-bit performance (±1LSB INL and DNL) over temperature without any adjustments. These SoftSpan™DACs offer six output ranges—two unipolar and four bipolar—that can be programmed through the parallel interface, or pinstrapped for operation in a single range.The LTC2755 DACs use a bidirectional input/output parallel interface that allows readback of any internal register, including the DAC output span settings. A power-on reset circuit resets the DAC outputs to 0V when power is initially applied. A logic low on theCLRpin asynchronously clears the DACs to 0V in any output range.The parts are speciﬁed over commercial and industrial temperature ranges.ApplicationsHigh Resolution Offset and Gain AdjustmentProcess Control and Industrial AutomationAutomatic Test EquipmentData Acquisition Systems

LTC2755CUP-14#TRPBF

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LTC2755CUP-14#TRPBF

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Technical Specifications

LTC2755 Series

Pricing

Description

LTC2755 Series

Documents

R519 Reliability Data

Tape and Reel Packaging

Datasheet

LTC2755 Series