AD7545 Series

CMOS 12-Bit Buffered Multiplying DAC With Onboard Data Latches

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

CMOS 12-Bit Buffered Multiplying DAC With Onboard Data Latches

Part	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Differential Output	Package / Case	Data Interface	Output Type	Package Length	Package Name	Package Width	INL (Max) (LSB)	DNL (Max) (LSB)	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Settling Time	Number of Bits	Architecture	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Reference Type	Number of D/A Converters
Analog Devices Inc./Maxim Integrated AD7545ALPZ	5 V	15 V	No	20-LCC (J-Lead)	Parallel	Current - Unbuffered	9 mm	20-PLCC	9 mm	0.5 LSB	1 LSB	5 V	15 V	1 µs	12 bits	R-2R	Surface Mount	70 °C	0 °C	External	1 count
Analog Devices Inc./Maxim Integrated AD7545JPZ	5 V	15 V	No	20-LCC (J-Lead)	Parallel	Current - Unbuffered	9 mm	20-PLCC	9 mm	2 LSB	4 LSB	5 V	15 V	2 µs	12 bits	R-2R	Surface Mount	70 °C	0 °C	External	1 count
Analog Devices Inc./Maxim Integrated AD7545KNZ	5 V	15 V	No		Parallel	Current - Unbuffered	0.3 in	20-DIP 20-PDIP	7.62 mm	1 LSB	1 LSB	5 V	15 V	2 µs	12 bits	R-2R	Through Hole	70 °C	0 °C	External	1 count
Analog Devices Inc./Maxim Integrated AD7545LN	5 V	15 V	No		Parallel	Current - Unbuffered	0.3 in	20-DIP 20-PDIP	7.62 mm	0.5 LSB	1 LSB	5 V	15 V	2 µs	12 bits	R-2R	Through Hole	70 °C	0 °C	External	1 count
Analog Devices Inc./Maxim Integrated AD7545ALPZ-REEL	5 V	15 V	No	20-LCC (J-Lead)	Parallel	Current - Unbuffered	9 mm	20-PLCC	9 mm	0.5 LSB	1 LSB	5 V	15 V	1 µs	12 bits	R-2R	Surface Mount	70 °C	0 °C	External	1 count
Analog Devices Inc./Maxim Integrated AD7545GLNZ	5 V	15 V	No		Parallel	Current - Unbuffered	0.3 in	20-DIP 20-PDIP	7.62 mm	0.5 LSB	1 LSB	5 V	15 V	2 µs	12 bits	R-2R	Through Hole	70 °C	0 °C	External	1 count
Analog Devices Inc./Maxim Integrated AD7545KN	5 V	15 V	No		Parallel	Current - Unbuffered	0.3 in	20-DIP 20-PDIP	7.62 mm	1 LSB	1 LSB	5 V	15 V	2 µs	12 bits	R-2R	Through Hole	70 °C	0 °C	External	1 count
Analog Devices Inc./Maxim Integrated AD7545LPZ	5 V	15 V	No	20-LCC (J-Lead)	Parallel	Current - Unbuffered	9 mm	20-PLCC	9 mm	0.5 LSB	1 LSB	5 V	15 V	2 µs	12 bits	R-2R	Surface Mount	70 °C	0 °C	External	1 count
Analog Devices Inc./Maxim Integrated AD7545GCQ	5 V	15 V	No		Parallel	Current - Unbuffered	0.3 in	20-CDIP 20-CERDIP	7.62 mm	0.5 LSB	1 LSB	5 V	15 V	2 µs	12 bits	R-2R	Through Hole	85 °C	-25 °C	External	1 count
Analog Devices Inc./Maxim Integrated AD7545BQ	5 V	15 V	No		Parallel	Current - Unbuffered	0.3 in	20-CDIP 20-CERDIP	7.62 mm	1 LSB	1 LSB	5 V	15 V	2 µs	12 bits	R-2R	Through Hole	85 °C	-25 °C	External	1 count

Catalog

CMOS 12-Bit Buffered Multiplying DAC With Onboard Data Latches

Description

The AD7545A, a 12-bit CMOS multiplying DAC with internal data latches, is an improved version of the industry standard AD7545. This new design features a WR pulse width of 100 ns which allows interfacing to a much wider range of fast 8-bit and 16-bit microprocessors. It is loaded by a single 12-bit-wide word under the control of the CS and WR inputs; tying these control inputs low makes the input latches transparent allowing unbuffered operation of the DAC.