9042

Type :
Length :
Outside Diameter :
Thread Size :


Features:

Total dose hardness:
  - > 300 krad (Si)
  SEL > 120 MeV-cm2/mg
41 MSPS minimum sampling rate
80 dB Spurious-Free Dynamic Range (SFDR)
Package:
   - 28 pin R_AD-P_AK ^® flat pack
595 mW power dissipation
Single 5 volt power supply
On-chip T/H and reference
Two's complement output forma
CMOS compatible output levels


Pinout




Specifications

PARAMETER	SYMBOL	MIN	TYPICAL	MAX	UNIT
ELECTRICAL
Analog Supply Voltage	AVCC	0		7	V
Digital Supply Voltage	DVCC	0		7	V
Analog Input Voltage	AIN	0.5		4.5	V
Analog Input Current				20	mA
Digital Input Voltage (ENCODE)		0		AVCC	V
ENCODE, ENCODE Differential Voltage				4	V
Digital Output Current		-40		40	mA
Package Weight			5.25		Grams
Thermal Impedance	JC		2.39		/W
ENVIRONMENTAL
Maximum Junction Temperature	TJ			150
Operating Temperature Range	TA	-55		125
Storage Temperature Range	TS	-65		150

Description

Maxwell Technologies' 9042 12-Bit analog-to-digital converte features a greater than 300 krad (Si) total dose tolerance. Using Maxwell's radiation-hardened  R_AD-P_AK^®  packaging technology, the 9042 realizes a higher performance, and low power consumption. All necessary functions, including track-and-hold (T/H) and reference are included on chip to provide a complete conversion solution. The 9042 runs off of a single +5V supply and provides CMOS-compatible digital outputs at 41 MSPS. Designed specifically to address the needs of wide-band, multichannel receivers, the 9042 maintains 80 dB spuri-ous-free dynamic range (SFDR) over a bandwidth of 20 MHz. Noise performance is also exceptional; typical signal to noise ratio is 68 dB.


Maxwell Technologies' patented R_AD-P_AK  9042 packaging technol-ogy incorporates radiation shielding in the microcircuit pack-age. 9042 eliminates the need for box shielding while providing the required radiation shielding for a lifetime in an orbit or space mission. This product is available with screening up to Maxwell Technologies self-defined Class K.