ADC1175-50CIJMX National Semiconductor, ADC1175-50CIJMX Datasheet - Page 3

• Manufacturer Part Number: ADC1175-50CIJMX
• Description: IC ADC 8BIT SOP-24
• Manufacturer: National Semiconductor

Specifications of ADC1175-50CIJMX

• Number Of Bits: 8
• Sampling Rate (per Second): 50M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 125mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -20°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *ADC1175-50CIJMX

Pin Descriptions and Equivalent Circuits
(LLP pins in parentheses)
(17)
(14)
(15)
(21)
(20)
(23)
Pin
No.
19
16
17
23
22
1
Symbol
V
V
V
V
V
PD
RTS
RBS
RT
RB
IN
Equivalent Circuit
3
Analog signal input. Conversion range is V
Reference Top Bias with internal pull up resistor. Short this
pin to V
Analog input that is the high (top) side of the reference
ladder of the ADC. Voltages on V
the V
more information.
Analog input that is the low (bottom) side of the reference
ladder of the ADC. Nominal range is 0.0V to 4.0V, with
optimized value of 0.6V. Voltage on V
define the V
2.0 for more information.
Reference Bottom Bias with internal pull down resistor.
Short to V
(unless grounded). See Section 2.0 for more information.
CMOS/TTL compatible Digital input that, when high, puts
the ADC1175-50 into a power-down mode where total
power consumption is typically less than 5 mW. With this
pin low, the device is in the normal operating mode.
IN
conversion range. Bypass well. See Section 2.0 for
RT
RB
to self-bias the reference ladder.
IN
to self-bias the reference ladder. Bypass well
conversion range. Bypass well. See Section
Description
RT
and V
RT
and V
RB
RT
www.national.com
inputs define
to V
RB
RB
inputs
.