MAX1184ECM+D by Analog Devices

Dual 10-Bit, 20Msps, +3V, Low-Power ADC with Internal Reference and Parallel Outputs

Status: Active
Series: MAX1184
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX1184 is a +3V, dual 10-bit analog-to-digital converter (ADC) featuring fully-differential wideband track-and-hold (T/H) inputs, driving two pipelined, 9-stage ADCs. The MAX1184 is optimized for low-power, high-dynamic performance applications in imaging, instrumentation, and digital communication applications. This ADC operates from a single +2.7V to +3.6V supply, consuming only 105mW while delivering a typical signal-to-noise ratio (SNR) of 59.5dB at an input frequency of 7.5MHz and a sampling rate of 20Msps. The T/H driven input stages incorporate 400MHz (-3dB) input amplifiers. The converters may also be operated with single-ended inputs. In addition to low operating power, the MAX1184 features a 2.8mA sleep mode as well as a 1µA power-down mode to conserve power during idle periods. An internal +2.048V precision bandgap reference sets the full-scale range of the ADC. A flexible reference structure allows the use of the internal or an externally derived reference, if desired for applications requiring increased accuracy or a different input voltage range. The MAX1184 features parallel, CMOS-compatible three-state outputs. The digital output format is set to two's complement or straight offset binary through a single control pin. The device provides for a separate output power supply of +1.7V to +3.6V for flexible interfacing. The MAX1184 is available in a 7mm x 7mm, 48-pin TQFP package, and is specified for the extended industrial (-40°C to +85°C) temperature range. Pin-compatible higher speed versions of the MAX1184 are also available. Please refer to the MAX1180 data sheet for 105Msps, the MAX1181 data sheet for 80Msps, the MAX1182 data sheet for 65Msps, and the MAX1183 data sheet for 40Msps. In addition to these speed grades, this family includes a 20Msps multiplexed output version (MAX1185), for which digital data is presented time-interleaved on a single, parallel 10-bit output port.

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Prices starting from US$8.15

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Features

Single +3V Operation
Excellent Dynamic Performance: 59.5dB SNR at fIN = 7.5MHz 74dB SFDR at fIN = 7.5MHz
59.5dB SNR at fIN = 7.5MHz
74dB SFDR at fIN = 7.5MHz
Low Power: 35mA (Normal Operation) 2.8mA (Sleep Mode) 1µA (Shutdown Mode)
35mA (Normal Operation)
2.8mA (Sleep Mode)
1µA (Shutdown Mode)
0.02dB Gain and 0.25° Phase Matching (typ)
Wide ±1VP-P Differential Analog Input Voltage Range
400MHz -3dB Input Bandwidth
On-Chip +2.048V Precision Bandgap Reference
User-Selectable Output Format—Two's Complement or Offset Binary
48-Pin TQFP Package with Exposed Pad for Improved Thermal Dissipation
Evaluation Kit Available

Specifications

Resolution (bits) 10
# Input Channels 2
Sample Rate (Msps) (max) 20
Data Bus Interface µP/10
SFDR (dBc) (min) 74
ENOB (bits) (min) 9.57
SINAD (dB) 59.4
SNR (dB) 59.5
THD (dB) -74
DNL (±LSB) 1
INL (±LSB) 1.5
Package/Pins TQFP/48
BudgetaryPrice (See Notes) 6.52

MAX1184ECM+D Data & Signal Conversion by Analog Devices

ADC 2-CH PIPELINED 10BIT TQFP-48

Semiconductors - ICs
> Data & Signal Conversion
> Analog-to-Digital Converters - ADC
Status: Unknown
Series: Octal 8-Bit Flash ADCs
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX1184 is a 3V, dual 10-bit analog-to-digital con- verter (ADC) featuring fully-differential wideband track- and-hold (T/H) inputs, driving two pipelined, 9-stage ADCs. The MAX1184 is optimized for low-power, high- dynamic performance applications in imaging, instru- mentation, and digital communication applications. This ADC operates from a single 2.7V to 3.6V supply, con- suming only 105mW while delivering a typical signal-to- noise ratio (SNR) of 59.5dB at an input frequency of 7.5MHz and a sampling rate of 20Msps. The T/H driven input stages incorporate 400MHz (-3dB) input amplifiers. The converters may also be operated with single-ended inputs. In addition to low operating power, the MAX1184 features a 2.8mA sleep mode as well as a 1µA power- down mode to conserve power during idle periods. An internal 2.048V precision bandgap reference sets the full-scale range of the ADC. A flexible reference structure allows the use of the internal or an externally derived reference, if desired for applications requiring increased accuracy or a different input voltage range. The MAX1184 features parallel, CMOS-compatible three-state outputs. The digital output format is set to two’s complement or straight offset binary through a sin- gle control pin. The device provides for a separate out- put power supply of 1.7V to 3.6V for flexible interfacing. The MAX1184 is available in a 7mm x 7mm, 48-pin TQFP package, and is specified for the extended industrial (-40°C to +85°C) temperature range. Pin-compatible higher speed versions of the MAX1184 are also available. See Table 2 at end of data sheet for a list of pin-compatible versions. Refer to the MAX1180 data sheet for 105Msps, the MAX1181 data sheet for 80Msps, the MAX1182 data sheet for 65Msps, and the MAX1183 data sheet for 40Msps. In addition to these speed grades, this family includes a 20Msps multi- plexed output version (MAX1185), for which digital data is presented time-interleaved on a single, parallel 10-bit output port.

Specifications

Resolution (Bits) 10bit
Sampling Rate 20MSPS
Input Channel Type Differential
Data Interface Parallel
Supply Voltage Type Single
Supply Voltage Min 2.7V
Supply Voltage Max 3.6V
ADC / DAC Case Style TQFP
No. of Pins 48Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range Octal 8-Bit Flash ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 3 - 168 hours
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Dual 10-Bit, 20Msps, +3V, Low- | Analog Devices
Adc, 2-Ch, Pipelined, 10Bit, Tqfp-48 | Newark Electronics
ADC, 2-CH, PIPELINED, 10BIT, TQFP-48 | element14

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