MAX152CAP+ Maxim Integrated Products, MAX152CAP+ Datasheet
MAX152CAP+
Specifications of MAX152CAP+
Related parts for MAX152CAP+
MAX152CAP+ Summary of contents
Page 1
... WR/RDY CS GND MODE RD INT ________________________________________________________________ Maxim Integrated Products Call toll free 1-800-998-8800 for free samples or literature. ___________________________Features Single +3.0V to +3.6V Supply 1.8µs Conversion Time Power-Up in 900ns Internal Track/Hold 400ksps Throughput Low Power: 1.5mA (Operating Mode) 300kHz Full-Power Bandwidth 20-Pin DIP, SO and SSOP Packages ...
Page 2
ADC with 1µA Power-Down ABSOLUTE MAXIMUM RATINGS GND .............................................................-0. GND ..............................................................+0.3V to -7V Digital Input Voltage to GND ........................-0.3V 0.3V) Digital Output Voltage to GND .....................-0.3V, (V ...
Page 3
ADC with 1µA Power-Down ELECTRICAL CHARACTERISTICS (continued) (Unipolar input range 3.0V to 3.6V, GND = 0V mode (pin 7 = GND unless otherwise noted.) A MIN MAX PARAMETER ...
Page 4
ADC with 1µA Power-Down TIMING CHARACTERISTICS (Unipolar input range 3V 0V PARAMETER SYMBOL CONDITIONS t < t Conversion Time RD INTL t CWR C = 100pF (WR-RD Mode) L Conversion Time ...
Page 5
ADC with 1µA Power-Down __________________________________________Typical Operating Characteristics (T =+25°C, unless otherwise noted). A CONVERSION TIME vs. AMBIENT TEMPERATURE 1.6 1.4 1 3. 3. 3.0V DD 0.6 0.4 -60 ...
Page 6
ADC with 1µA Power-Down V DD DATA DATA OUTPUTS OUTPUTS HIGH HIGH Figure 1. Load Circuits for Data-Access Time Test ____________________Pin Description PIN NAME FUNCTION Analog Input. ...
Page 7
ADC with 1µA Power-Down Once the MAX152 is in power-down mode, lowest sup- ply current is drawn with MODE low (RD mode) due to an internal pull-down resistor at this pin. In addition, for minimum current consumption, other ...
Page 8
ADC with 1µA Power-Down IHWR INT t INTL OLD DATA NEW DATA D0- Figure 6. Stand-Alone Mode Timing ( = A minimum acquisition time ( required from ...
Page 9
ADC with 1µA Power-Down ____________Analog Considerations Figures 7a-7c show some reference connections. VREF+ and VREF- inputs set the full-scale and zero- input voltages of the ADC. The voltage at VREF- defines the input that produces an output code ...
Page 10
ADC with 1µA Power-Down Conversion Rate The maximum sampling rate (f ) for the MAX152 is max achieved in the WR-RD mode (t < culated as follows max ...
Page 11
ADC with 1µA Power-Down ___________________Chip Topography MAX152 WR/RDY MODE RD INT GND VREF- VREF+ 0.098" 2.49mm TRANSISTOR COUNT: 1856 SUBSTRATE CONNECTED ________________________________________________________Package Information D1 D ...
Page 12
ADC with 1µA Power-Down __________________________________________Package Information (continued ______________________________________________________________________________________ h x 45˚ 0.127mm 0.004in INCHES MILLIMETERS DIM MIN MAX MIN MAX A 0.093 0.104 2.35 2.65 A1 0.004 0.012 ...