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AK5434D

AKM
Part Number AK5434D
Manufacturer AKM
Description Dual channel 14bit 30MHz A/D Converter
Published Oct 10, 2013
Detailed Description ASAHI KASEI [AK5434D] AK5434D Dual channel 14bit 30MHz A/D Converter with differential input Features 【Power Supply】 3...
Datasheet PDF File AK5434D PDF File

AK5434D
AK5434D


Overview
ASAHI KASEI [AK5434D] AK5434D Dual channel 14bit 30MHz A/D Converter with differential input Features 【Power Supply】 3.
0V~3.
45V Single-Supply 【Operation Temperature】 −40°C~+105°C 【Package】 30pinVSOP (Pin pitch 0.
65mm) 4V (Differential input @ Gain 0dB) DC ~ 400MHz (typ.
) 0dB/6dB/12dB 14bit, 30MHz 69dB (typ.
) (30MHz operation, input signal frequency 14.
9MHz@1ch) 14bit parallel data with straight binary 172mW @typ.
(power consumption @Power Down mode: under 1mW) Input range： Input signal bandwidth： S/H Gain： ADC： S/(N+D)： Outputs： Power consumption： Circuit Block Diagram DVDD DVSS AVDD AVSS IREF VCM VRP Ch1 REF AI1P AI1N S/H1 MUX Ch2 A/D 14 D13~D0 AI2P AI2N S/H2 CONTROL CLKI CHSEL GAIN PDN SS MS1515-E-00 -1- 2013/02 Free Datasheet http://www.
datasheet4u.
com/ ASAHI KASEI [AK5434D] Clock S/H1, S/H2 MUX A/D REF CONTROL Sample/Hold AMP Function Switch that selects input signal to A/D from S/H1 and S/H2 14bit 30MSPS A/D Converter Reference voltage generator Operation control circuit Pin Allocation SS CHSEL AVSS AVDD AI1P AI1N VCM AI2N AI2P VRP CLKI GAIN IREF DVSS DVDD 16 17 18 15 14 13 20 21 22 23 24 25 26 27 28 29 30 ＡＫ５４34D 30 VSOP （TOP VIEW） -2- 19 12 11 10 9 8 7 6 5 4 3 2 1 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 PDN MS1515-E-00 2013/02 Free Datasheet http://www.
datasheet4u.
com/ ASAHI KASEI [AK5434D] Pin Description No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Name PDN D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 SS I/O I O O O O O O O O O O O O O O I @Power down − High-Z High-Z High-Z High-Z High-Z High-Z High-Z High-Z High-Z High-Z High-Z High-Z High-Z High-Z − Description 17 18 19 20 21 22 CHSEL AVSS AVDD AI1P AI1N VCM 23 AI2N 24 AI2P 25 VRP 26 CLKI 27 GAIN 28 IREF 29 DVSS 30 DVDD (NOTE)IO Power down（H: Normal Operation, L: Power down） ADC output data MSB Straight binary code ADC output data ADC output data ADC output data ADC output data ADC output data ADC output data ADC output data ADC output data ADC ou...


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