Datasheet Summary
ASAHI KASEI
[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
Ch1
AI1P AI1N
S/H1
Ch2
A/D 14
D13~D0
AI2P AI2N
S/H2
CONTROL
CLKI...