Specification	LTC2704CGW-16#PBF

Data Interface	SPI
Differential Output	False
INL/DNL (LSB)	1 LSB, 2 LSB
Mounting Type	Surface Mount
Number of Bits	16
Number of D/A Converters	4
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	Voltage - Buffered
Package / Case	44-BSOP (0.295", 7.50mm Width)
Reference Type	External
Settling Time	10 µs
Supplier Device Package	44-SSOP
Voltage - Supply, Analog [Max]	16.5 V
Voltage - Supply, Analog [Min]	-4.5 V
Voltage - Supply, Digital [Max] [custom]	5.5 V
Voltage - Supply, Digital [Min] [custom]	2.7 V

LTC2704 Series

Part	INL/DNL (LSB)	Number of Bits	Reference Type	Output Type	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Data Interface	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type	Settling Time	Number of D/A Converters	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	INL/DNL (LSB)
Analog Devices Inc./Maxim Integrated LTC2704IGW-14#TRPBF	±1 (Max)	14	External	Voltage - Buffered	16.5 V	-4.5 V	SPI	44-BSOP (0.295" 7.50mm Width)	85 °C	-40 C	44-SSOP	Surface Mount	9 µs	4	5.5 V	2.7 V
Analog Devices Inc./Maxim Integrated LTC2704CGW-14#TRPBF	±1 (Max)	14	External	Voltage - Buffered	16.5 V	-4.5 V	SPI	44-BSOP (0.295" 7.50mm Width)	70 °C	0 °C	44-SSOP	Surface Mount	9 µs	4	5.5 V	2.7 V
Analog Devices Inc./Maxim Integrated LTC2704IGW-16#PBF		16	External	Voltage - Buffered	16.5 V	-4.5 V	SPI	44-BSOP (0.295" 7.50mm Width)	85 °C	-40 C	44-SSOP	Surface Mount	10 µs	4	5.5 V	2.7 V	1 LSB 2 LSB
Analog Devices Inc./Maxim Integrated LTC2704CGW-12#PBF	±1 (Max)	12	External	Voltage - Buffered	16.5 V	-4.5 V	SPI	44-BSOP (0.295" 7.50mm Width)	70 °C	0 °C	44-SSOP	Surface Mount	8 µs	4	5.5 V	2.7 V
Analog Devices Inc./Maxim Integrated LTC2704CGW-12#TRPBF	±1 (Max)	12	External	Voltage - Buffered	16.5 V	-4.5 V	SPI	44-BSOP (0.295" 7.50mm Width)	70 °C	0 °C	44-SSOP	Surface Mount	8 µs	4	5.5 V	2.7 V
Analog Devices Inc./Maxim Integrated LTC2704IGW-12	±1 (Max)	12	External	Voltage - Buffered	16.5 V	-4.5 V	SPI	44-BSOP (0.295" 7.50mm Width)	85 °C	-40 C	44-SSOP	Surface Mount	8 µs	4	5.5 V	2.7 V
Analog Devices Inc./Maxim Integrated LTC2704IGW-14#PBF	±1 (Max)	14	External	Voltage - Buffered	16.5 V	-4.5 V	SPI	44-BSOP (0.295" 7.50mm Width)	85 °C	-40 C	44-SSOP	Surface Mount	9 µs	4	5.5 V	2.7 V
Analog Devices Inc./Maxim Integrated LTC2704CGW-16#PBF		16	External	Voltage - Buffered	16.5 V	-4.5 V	SPI	44-BSOP (0.295" 7.50mm Width)	70 °C	0 °C	44-SSOP	Surface Mount	10 µs	4	5.5 V	2.7 V	1 LSB 2 LSB
Analog Devices Inc./Maxim Integrated LTC2704IGW-12#TRPBF	±1 (Max)	12	External	Voltage - Buffered	16.5 V	-4.5 V	SPI	44-BSOP (0.295" 7.50mm Width)	85 °C	-40 C	44-SSOP	Surface Mount	8 µs	4	5.5 V	2.7 V
Analog Devices Inc./Maxim Integrated LTC2704IGW-16#TRPBF		16	External	Voltage - Buffered	16.5 V	-4.5 V	SPI	44-BSOP (0.295" 7.50mm Width)	85 °C	-40 C	44-SSOP	Surface Mount	10 µs	4	5.5 V	2.7 V	1 LSB 2 LSB

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	1304	$ 57.92	1m+
Mouser	N/A	1	$ 62.15	1m+
		10	$ 49.35
		27	$ 47.40
		54	$ 47.39
		108	$ 46.58

Description

General part information

LTC2704 Series

The LTC2704-16/LTC2704-14/LTC2704-12 are serial input, 12-, 14- or 16-bit, voltage output SoftSpan™DACs that operate from 3V to 5V logic and ±5V to ±15V analog supplies. SoftSpan offers six output spans—two unipolar and four bipolar—fully programmable through the 3-wire SPI serial interface. INL is accurate to 1LSB (2LSB for the LTC2704-16). DNL is accurate to 1LSB for all versions.Readback commands allow verification of any on-chip register in just one 24- or 32- bit instruction cycle. All other commands produce a "rolling readback" response from the LTC2704, dramatically reducing the needed number of instruction cycles.A Sleep command allows any combination of DACs to be powered down. There is also a reset flag and an offset adjustment pin for each channel.ApplicationsProcess Control and Industrial AutomationDirect Digital Waveform GenerationSoftware Controlled Gain AdjustmentAutomated Test Equipment

Documents

Technical documentation and resources

LTC2704CGW-16#PBF | Datasheet

Datasheet

R519 Reliability Data

Reliability Data