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

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.