MAX9736DETJ+T Maxim Integrated Products, MAX9736DETJ+T Datasheet - Page 5

• Manufacturer Part Number: MAX9736DETJ+T
• Description: IC AMP CLASS D HIGH PWR 32TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class Dr

Specifications of MAX9736DETJ+T

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 17mW x 1 @ 4 Ohm; 8.5mW x 2 @ 8 Ohm
• Voltage - Supply: 8 V ~ 28 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
R
Typical values are at T
Note 4: All devices are 100% production tested at +25°C. All temperature limits are guaranteed by design.
Note 5: Stereo mode (MONO = GND) specified with 8Ω resistive load in series with a 68μH inductive load connected across BTL
Note 6: Output swing is specified with respect to V
Note 7: For typical applications, an external 5V supply is not required. Therefore, set REGEN = 5V. If thermal performance is a
Note 8: Output amplifier gain is defined as:
Note 9: Amplifier inputs AC-coupled to GND.
Note 10: Specified at room temperature with an 8Ω resistive load in series with a 68μH inductive load connected across BTL outputs.
DIGITAL INTERFACE
Input Voltage High
Input Voltage Low
Input Voltage Hysteresis
Input Leakage Current
IN
PVDD
_ = 20kΩ and R
= 20V, V
outputs. Mono mode (MONO = 5V) specified with a 4Ω resistive load in series with a 33μH inductive load connected
across BTL outputs.
concern, set REGEN = 0V and provide an external regulated 5V supply.
Mode transitions controlled by SHDN control pin.
PARAMETER
20 ×
Mono/Stereo High-Power Class D Amplifier
VS
log
= 5V, V
FB_
⎛
⎜
⎝
_______________________________________________________________________________________
| (
A
= 20kΩ, R
V
= +25°C.) (Notes 4, 5)
OUT_
AGND
|
+
V
) (
FB
−
= V
L
_
= ∞, AC measurement bandwidth 22Hz to 22kHz, T
V
PGND
OUT
|
SYMBOL
V
V
INH
INL
_
= 0V, V
−
) |
⎞
⎟
⎠
MOD
COM.
= V
SHDN
CONDITIONS
= V
MUTE
= 5V, REGEN = MONO = AGND, C1 = 0.1μF, C2 = 1μF,
A
= T
MIN
MIN
2
to T
MAX
TYP
, unless otherwise noted.
50
MAX
±10
0.8
UNITS
mV
μA
V
V
5