MAX5180：Dual, 10-Bit, 40MHz, Current/Voltage Simultaneous-Output DACs

The MAX5180 contains two 10-bit, simultaneous-update, current-output digital-to-analog converters (DACs) designed for superior performance in communications systems requiring analog signal reconstruction with low distortion and low-power operation. The MAX5183 provides equal specifications, with on-chip precision resistors for voltage output operation. The devices are designed for 10pV-s glitch operation to minimize unwanted spurious signal components at the output. An on-board 1.2V bandgap circuit provides a well-regulated, low-noise reference that can be disabled for external reference operation. The MAX5180/MAX5183 are designed to provide a high level of signal integrity for the least amount of power dissipation. The DACs operate from a single supply of 2.7V to 3.3V. Additionally, these DACs have three modes of operation: normal, low-power standby, and complete shutdown, which provides the lowest possible power dissipation with 1µA (max) shutdown current. A fast wake-up time (0.5µs) from standby mode to full DAC operation conserves power by activating the DACs only when required. The MAX5180/MAX5183 are packaged in a 28-pin QSOP and are specified for the extended (-40°C to +85°C) temperature range. For lower-resolution, dual 8-bit versions, refer to the MAX5186/MAX5189 data sheet.

Key Features

2.7V to 3.3V Single-Supply Operation
Wide Spurious-Free Dynamic Range: 70dB at fOUT = 2.2MHz
Fully Differential Outputs for Each DAC
±0.5% FSR Gain Mismatch
±0.2° Phase Mismatch
Low-Current Standby or Full-Shutdown Modes
Internal 1.2V Low-Noise Bandgap Reference
Small 28-Pin QSOP Package

MAX5180, MAX5183: Functional Diagram

Applications/Uses

Arbitrary Waveform Generation (AWG)
Digital Signal Processing (DSP)
Imaging
Signal Reconstruction of I and Q Transmit
Signals

DataSheet

title	Download file
MAX5180-MAX5183 Data Sheet	MAX5180-MAX5183.pdf

Parametrics

Part Number	Resolution (bits)	f_CLK (Msps)	Channels	SFDR (dBc)	THD (dBc)	DNL (±LSB)	INL (±LSB)	P_DISS (mW)	Interface	V_SUPPLY (V)	Package/Pins	Budgetary Price
Part Number	Resolution (bits)	f_CLK (Msps)	Channels	@ f_OUT	@ f_OUT	DNL (±LSB)	INL (±LSB)	P_DISS (mW)	Interface	V_SUPPLY (V)	Package/Pins	See Notes
MAX5180	10	40	2	70 @ 2.2MHz	-68 @ 2.2MHz	0.5	0.5	20.7	Parallel	3	QSOP/28	$4.66 @1k
MAX5183	10	40	2	70 @ 2.2MHz	-68 @ 2.2MHz	0.5	0.5	20.7	Parallel	3	QSOP/28	$4.66 @1k

Design kits & evaluation modules

MAX5183EVKIT

Quality and Environmental Data

MAX5180.pdf

Ordering Information

Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MAX5180BEEI	No Longer Available	MAX5180BEEI+	QSOP,;28 pin;61.9 mm²	-40°C to +85°C	No
MAX5180BEEI+	Active		QSOP,;28 pin;61.9 mm²	-40°C to +85°C	Lead Free
MAX5180BEEI+T	Active		QSOP,;28 pin;61.9 mm²	-40°C to +85°C	Lead Free
MAX5180BEEI-T	No Longer Available	MAX5180BEEI+T	QSOP,;28 pin;61.9 mm²	-40°C to +85°C	No

MAX5180-MAX5183.pdf MAX5183

MAX5180.pdf MAX5180

MAX5180-MAX5183.pdf MAX5183