SA00AH8B00
3.3V,8bit,25MS/s A/D Converter

3.3V,8bit,25MS/s A/D Converter

SA00AH8B00

1.Features

This IP is a 8-bit high-speed analog-to-degital converter (ADC).
It realizes low power consumption.
This IP is silicon-proven cell at 0.35um process.
- Resolution : 8bit
- Maximum Conversion Rate : 25MS/s (*)min
- Power Consumption : about 15mW (at 25MS/s load, Power Save mode is off)
- 3.3V Power Supply
- Stand-by Function
- Output Enable Function
- Power Save Function
- Self-bias Function Note(*):S/s stands for sampling per second.

2.Application

This IP is suitable for video band and disc servo use.

3.Recommended Operating Conditions

Parameter Symbol Min. Typ. Max. Unit
Power Supply Voltage VAVD
VDVD
3.0 3.3 3.6 V
Operating Ambient Temperature Ta -20 25 85 ºC
Junction Temperature Tj -20 25 125 ºC
Reference Input Voltage VRT 0.4VAVD 0.75VAVD VAVD V
VRB 0 0.25VAVD 0.6VAVD V
Analog Input Range Vin 0.4VAVD - VAVD Vp-p
Clock Pulse Width tpw 20 - - ns

4.Electrical Characteristics

(fc=25MS/s, VDVD=VAVD=3.3V, VRT=2.7V, VRB=0.3V, Ta=25ºC, unless otherwise noted.)
Parameter Symbol Conditions Min. Typ. Max. Unit
Maximum Conversion Rate fcmax - 25 - - MS/s
Minimum Conversion Rate fcmin - - - 10 kS/s
Power Supply Current IOP fc=25MS/s,fin=100kHz,sin - 3.5 3.85 mA
Stand-by Current ISTB Stand-by Mode:Active - 1.0 10 uA
Reference Current IREF VREF=2.4V 485 533 593 uA
Reference Resistor RREF RT to RB 4.05 4.5 4.95
Integral Non-linearity INL End Point Method -1.0 - +1.0 LSB
Differential Non-linearity DNL End Point Method -1.0 - +1.0 LSB