Datasheet

36Maxim Integrated
MAX11321–MAX11328
1Msps, 10-/12-Bit, 4-/8-/16-Channel ADCs with
Post-Mux External Signal Conditioning Access
Full-Linear Bandwidth
Full-linear bandwidth is the frequency at which the
signal-to-noise plus distortion (SINAD) is more than 70dB
(MAX11322/MAX11325/MAX11328).
Intermodulation Distortion
Any device with nonlinearities creates distortion products
when two sine waves at two different frequencies (f1 and
f2) are input into the device. Intermodulation distortion
(IMD) is the total power of the IM2 to IM5 intermodulation
products to the Nyquist frequency relative to the total
input power of the two input tones, f1 and f2. The indi-
vidual input tone levels are at -6dBFS.
Note: All devices are specified over the -40°C to +125°C temperature range.
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
Ordering Information
Package Information
For the latest package outline information and land patterns (foot-
prints), go to www.maximintegrated.com/packages. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but the
drawing pertains to the package regardless of RoHS status.
PART PIN-PACKAGE BITS SPEED (Msps) NO. OF CHANNELS
MAX11321ATJ+ 32 TQFN-EP* 10 1 4
MAX11322ATJ+ 32 TQFN-EP* 12 1 4
MAX11324ATJ+ 32 TQFN-EP* 10 1 8
MAX11325ATJ+ 32 TQFN-EP* 12 1 8
MAX11327ATJ+ 32 TQFN-EP* 10 1 16
MAX11328ATJ+ 32 TQFN-EP* 12 1 16
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
32 TQFN-EP T3255+5
21-0140 90-0013