LTC2755 Series

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

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

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

Part	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Operating Temperature [Max]	Operating Temperature [Min]	Reference Type	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Architecture	Mounting Type	INL/DNL (LSB)	Data Interface	Number of Bits	Output Type	Number of D/A Converters	Package / Case	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	Settling Time	INL/DNL (LSB)
Analog Devices Inc./Maxim Integrated LTC2755ACUP-16#TRPBF	64-QFN	9	9	70 °C	0 °C	External	5.5 V	2.7 V	Multiplying DAC	Surface Mount	0.2 LSB 0.4 LSB	Parallel	16	Current - Unbuffered	4	64-WFQFN Exposed Pad	5.5 V	2.7 V	2 µs
Analog Devices Inc./Maxim Integrated LTC2755BIUP-16#TRPBF	64-QFN	9	9	85 °C	-40 C	External	5.5 V	2.7 V	Multiplying DAC	Surface Mount	1 LSB 2 LSB	Parallel	16	Current - Unbuffered	4	64-WFQFN Exposed Pad	5.5 V	2.7 V	2 µs
Analog Devices Inc./Maxim Integrated LTC2755BIUP-16#PBF	64-QFN	9	9	85 °C	-40 C	External	5.5 V	2.7 V	Multiplying DAC	Surface Mount	1 LSB 2 LSB	Parallel	16	Current - Unbuffered	4	64-WFQFN Exposed Pad	5.5 V	2.7 V	2 µs
Analog Devices Inc./Maxim Integrated LTC2755CUP-14#TRPBF	64-QFN	9	9	70 °C	0 °C	External	5.5 V	2.7 V	Multiplying DAC	Surface Mount		Parallel	14	Current - Unbuffered	4	64-WFQFN Exposed Pad	5.5 V	2.7 V	2 µs	±1 (Max)
Analog Devices Inc./Maxim Integrated LTC2755IUP-12#TRPBF	64-QFN	9	9	85 °C	-40 C	External	5.5 V	2.7 V	Multiplying DAC	Surface Mount		Parallel	12	Current - Unbuffered	4	64-WFQFN Exposed Pad	5.5 V	2.7 V	2 µs	±1 (Max)
Analog Devices Inc./Maxim Integrated LTC2755AIUP-16#PBF	64-QFN	9	9	85 °C	-40 C	External	5.5 V	2.7 V	Multiplying DAC	Surface Mount	0.2 LSB 0.4 LSB	Parallel	16	Current - Unbuffered	4	64-WFQFN Exposed Pad	5.5 V	2.7 V	2 µs
Analog Devices Inc./Maxim Integrated LTC2755CUP-12#PBF	64-QFN	9	9	70 °C	0 °C	External	5.5 V	2.7 V	Multiplying DAC	Surface Mount		Parallel	12	Current - Unbuffered	4	64-WFQFN Exposed Pad	5.5 V	2.7 V	2 µs	±1 (Max)
Analog Devices Inc./Maxim Integrated LTC2755BCUP-16#PBF	64-QFN	9	9	70 °C	0 °C	External	5.5 V	2.7 V	Multiplying DAC	Surface Mount	1 LSB 2 LSB	Parallel	16	Current - Unbuffered	4	64-WFQFN Exposed Pad	5.5 V	2.7 V	2 µs
Analog Devices Inc./Maxim Integrated LTC2755IUP-14#TRPBF	64-QFN	9	9	85 °C	-40 C	External	5.5 V	2.7 V	Multiplying DAC	Surface Mount		Parallel	14	Current - Unbuffered	4	64-WFQFN Exposed Pad	5.5 V	2.7 V	2 µs	±1 (Max)
Analog Devices Inc./Maxim Integrated LTC2755CUP-12#TRPBF	64-QFN	9	9	70 °C	0 °C	External	5.5 V	2.7 V	Multiplying DAC	Surface Mount		Parallel	12	Current - Unbuffered	4	64-WFQFN Exposed Pad	5.5 V	2.7 V	2 µs	±1 (Max)

Catalog

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

Description

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