MAX157 Maxim, MAX157 Datasheet - Page 2

• Manufacturer Part Number: MAX157
• Description: Dual-Channel CardBus and PCMCIA VCC/VPP Power-Switching Networks
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
V
CH0, CH1 (CH+, CH-) to GND...................-0.3V to (V
REF to GND ................................................-0.3V to (V
Digital Inputs to GND ...............................................-0.3V to +6V
DOUT to GND.............................................-0.3V to (V
DOUT Sink Current ............................................................ 25mA
Continuous Power Dissipation (T
+2.7V, Low-Power, 2-Channel,
108ksps, Serial 10-Bit ADCs in 8-Pin µMAX
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
CH- = GND for MAX159, T
2
DD
DC ACCURACY (Note 1)
DYNAMIC SPECIFICATIONS (f
Resolution
Relative Accuracy (Note 2)
Differential Nonlinearity
Offset Error
Gain Error (Note 3)
Gain Temperature Coefficient
Channel-to-Channel Offset
Matching
Channel-to-Channel Gain
Matching
Signal-to-Noise Ratio plus
Distortion
Total Harmonic Distortion
(including 5th-order harmonic)
Spurious-Free Dynamic Range
Channel-to-Channel Crosstalk
Small-Signal Bandwidth
Full-Power Bandwidth
µMAX (derate 4.1mW/°C above +70°C) ......................330mW
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
CERDIP (derate 8.00mW/°C above +70°C) .................640mW
DD
_______________________________________________________________________________________
to GND. .............................................................-0.3V to +6V
= +2.7V to +5.25V, V
PARAMETER
A
= T
REF
MIN
A
IN
= +70°C)
= 2.5V, 0.1µF capacitor at REF, f
(sine wave) = 10kHz, V
SYMBOL
to T
SINAD
SFDR
DNL
THD
RES
INL
MAX
, unless otherwise noted. Typical values are at T
MAX15_A
MAX15_B
No missing codes over temperature
External reference, V
f
-3dB rolloff
IN
= 65kHz, V
DD
DD
DD
+ 0.3V)
+ 0.3V)
+ 0.3V)
IN
= 2.5Vp-p, 108ksps, external f
IN
CONDITIONS
= 2.5Vp-p (Note 4)
REF
Operating Temperature Ranges
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
SCLK
MAX157/MAX159_C_A .......................................0°C to +70°C
MAX157/MAX159_E_A ....................................-40°C to +85°C
MAX157/MAX159_MJA................................. -55°C to +125°C
= 2.5V
= 2.17MHz, 16 clocks/conversion cycle (108ksps),
SCLK
A
= +25°C.)
= 2.17MHz, CH- = GND for MAX159)
MIN
10
±0.02
±0.02
±0.8
TYP
2.25
-70
-75
1.0
66
70
MAX
±0.5
±0.5
±1
±2
±2
ppm/°C
UNITS
MHz
MHz
LSB
LSB
LSB
LSB
LSB
LSB
Bits
dB
dB
dB
dB